diff --git a/test/common/generalproblem/Makefile.am b/test/common/generalproblem/Makefile.am
index 69efdcd9953bda4050afd037234beae024d1d6f7..73d20db662a5ea0eccfdd752199e2cf676bd8c8f 100644
--- a/test/common/generalproblem/Makefile.am
+++ b/test/common/generalproblem/Makefile.am
@@ -1,7 +1,7 @@
 check_PROGRAMS = test_generalproblem2p
 
 noinst_HEADERS = *.hh
-EXTRA_DIST= *reference.vtu *.input CMakeLists.txt
+EXTRA_DIST= *.input CMakeLists.txt
 
 test_generalproblem2p_SOURCES = test_generalproblem2p.cc
 
diff --git a/test/decoupled/1p/Makefile.am b/test/decoupled/1p/Makefile.am
index bf0b1dda4de27c7fe8c992ae0dc8eba302109af7..93cc2dd4a525b4276b893ef94293bd67888f528d 100644
--- a/test/decoupled/1p/Makefile.am
+++ b/test/decoupled/1p/Makefile.am
@@ -2,7 +2,7 @@
 check_PROGRAMS = test_diffusion test_1p
 
 noinst_HEADERS = *.hh
-EXTRA_DIST=*reference.vtu *.input CMakeLists.txt
+EXTRA_DIST=*.input CMakeLists.txt
 
 test_diffusion_SOURCES = test_diffusion.cc
 
diff --git a/test/decoupled/2p/Makefile.am b/test/decoupled/2p/Makefile.am
index e6c9b6224372a16e705de0e227ec07b09ba75a31..50779f2e3c7748865955ca76ea6db572e24effbd 100644
--- a/test/decoupled/2p/Makefile.am
+++ b/test/decoupled/2p/Makefile.am
@@ -5,7 +5,7 @@ check_PROGRAMS = test_impes \
                  test_mpfa2p
 
 noinst_HEADERS = *.hh
-EXTRA_DIST=*reference.vtu *.input grids/*.dgf CMakeLists.txt
+EXTRA_DIST=*.input grids/*.dgf CMakeLists.txt
 
 test_impes_SOURCES = test_impes.cc
 
diff --git a/test/decoupled/2p2c/Makefile.am b/test/decoupled/2p2c/Makefile.am
index f3cd2db21acafe550a62905c30e11e84319bab12..fc55716beaed93b9564423edfc0738d9d13483a7 100644
--- a/test/decoupled/2p2c/Makefile.am
+++ b/test/decoupled/2p2c/Makefile.am
@@ -7,5 +7,5 @@ test_adaptive2p2c_SOURCES = test_adaptive2p2c.cc
 test_dec2p2c_SOURCES = test_dec2p2c.cc
 test_multiphysics2p2c_SOURCES = test_multiphysics2p2c.cc
 
-EXTRA_DIST=*reference.vtu *.input CMakeLists.txt
+EXTRA_DIST=*.input CMakeLists.txt
 include $(top_srcdir)/am/global-rules
diff --git a/test/freeflow/navierstokes/Makefile.am b/test/freeflow/navierstokes/Makefile.am
index 8cd10138bd005db23a4964ca1cd618f9aeb4c623..737f5344ddf04bf6ad20b053ce48261ff9dd1956 100644
--- a/test/freeflow/navierstokes/Makefile.am
+++ b/test/freeflow/navierstokes/Makefile.am
@@ -2,6 +2,6 @@ check_PROGRAMS = test_navierstokes
 
 test_navierstokes_SOURCES = test_navierstokes.cc
 
-EXTRA_DIST=*reference.vtu *.input grids/*.dgf CMakeLists.txt
+EXTRA_DIST=*.input grids/*.dgf CMakeLists.txt
 noinst_HEADERS=*.hh
 include $(top_srcdir)/am/global-rules
diff --git a/test/freeflow/stokes/Makefile.am b/test/freeflow/stokes/Makefile.am
index a9987bfa0c5eda1c91baa9768f57aa1e07e81ece..3641fe58010aa2149b70af35cf53355b6fbc4cc1 100644
--- a/test/freeflow/stokes/Makefile.am
+++ b/test/freeflow/stokes/Makefile.am
@@ -2,6 +2,6 @@ check_PROGRAMS = test_stokes
 
 test_stokes_SOURCES = test_stokes.cc
 
-EXTRA_DIST=*reference.vtu *.input grids/*.dgf CMakeLists.txt
+EXTRA_DIST=*.input grids/*.dgf CMakeLists.txt
 noinst_HEADERS=*.hh
 include $(top_srcdir)/am/global-rules
diff --git a/test/freeflow/stokes2c/Makefile.am b/test/freeflow/stokes2c/Makefile.am
index 1d45b4ce9200b1f042d15990ef7e73ace010db07..2933ee07bbe318e2e1075a48751ac78f4a2ccf64 100644
--- a/test/freeflow/stokes2c/Makefile.am
+++ b/test/freeflow/stokes2c/Makefile.am
@@ -2,6 +2,6 @@ check_PROGRAMS = test_stokes2c
 
 test_stokes2c_SOURCES = test_stokes2c.cc
 
-EXTRA_DIST=*reference.vtu *.input grids/*.dgf CMakeLists.txt
+EXTRA_DIST=*.input grids/*.dgf CMakeLists.txt
 noinst_HEADERS=*.hh
 include $(top_srcdir)/am/global-rules
diff --git a/test/freeflow/stokes2cni/Makefile.am b/test/freeflow/stokes2cni/Makefile.am
index a764947e8d4050be69f4f8784100ad7e1c945be8..6e6ef0d2926f99cdcb8f632b5d5a3c474d48edf1 100644
--- a/test/freeflow/stokes2cni/Makefile.am
+++ b/test/freeflow/stokes2cni/Makefile.am
@@ -2,6 +2,6 @@ check_PROGRAMS = test_stokes2cni
 
 test_stokes2cni_SOURCES = test_stokes2cni.cc
 
-EXTRA_DIST=*reference.vtu *.input grids/*.dgf CMakeLists.txt
+EXTRA_DIST=*.input grids/*.dgf CMakeLists.txt
 noinst_HEADERS=*.hh
 include $(top_srcdir)/am/global-rules
diff --git a/test/implicit/1p/Makefile.am b/test/implicit/1p/Makefile.am
index 73688b0dfff8358f383a0c3186a5e6e4831c3dbb..2982eeba6aefa34e683c9fc6c955e75d4d4f864a 100644
--- a/test/implicit/1p/Makefile.am
+++ b/test/implicit/1p/Makefile.am
@@ -1,7 +1,7 @@
 check_PROGRAMS = test_box1p test_cc1p test_box1pwithamg test_cc1pwithamg
 
 noinst_HEADERS = *.hh
-EXTRA_DIST=*reference.vtu *.input grids/*.dgf CMakeLists.txt
+EXTRA_DIST=*.input grids/*.dgf CMakeLists.txt
 
 test_box1p_SOURCES = test_box1p.cc
 
diff --git a/test/implicit/1p2c/Makefile.am b/test/implicit/1p2c/Makefile.am
index 60d4b1539c6c9682f095ac2fc9ae35e6ed9b926d..3c837ae39250893b6ae4af415e3d4518c20bfc65 100644
--- a/test/implicit/1p2c/Makefile.am
+++ b/test/implicit/1p2c/Makefile.am
@@ -1,7 +1,7 @@
 check_PROGRAMS = test_box1p2c test_cc1p2c
 
 noinst_HEADERS = *.hh
-EXTRA_DIST=*reference.vtu *.input grids/*.dgf CMakeLists.txt
+EXTRA_DIST=*.input grids/*.dgf CMakeLists.txt
 
 test_box1p2c_SOURCES = test_box1p2c.cc
 test_cc1p2c_SOURCES = test_cc1p2c.cc
diff --git a/test/implicit/2p/Makefile.am b/test/implicit/2p/Makefile.am
index bb63e52dcf69a53e0c961616e415e4bd79b8d24e..efbded3b0ea16e7779c9fed562188392808705fc 100644
--- a/test/implicit/2p/Makefile.am
+++ b/test/implicit/2p/Makefile.am
@@ -1,7 +1,7 @@
 check_PROGRAMS = test_box2p test_cc2p
 
 noinst_HEADERS = *.hh
-EXTRA_DIST=*reference.vtu *.input grids/*.dgf CMakeLists.txt
+EXTRA_DIST=*.input grids/*.dgf CMakeLists.txt
 
 test_box2p_SOURCES = test_box2p.cc
 test_cc2p_SOURCES = test_cc2p.cc
diff --git a/test/implicit/2p2c/Makefile.am b/test/implicit/2p2c/Makefile.am
index 64ecc401981d6115285230d2373567089399c419..154c2cfee312da8ed375e8b61477c41600a28b69 100644
--- a/test/implicit/2p2c/Makefile.am
+++ b/test/implicit/2p2c/Makefile.am
@@ -1,7 +1,7 @@
 check_PROGRAMS = test_box2p2c test_cc2p2c
 
 noinst_HEADERS = *.hh
-EXTRA_DIST=*reference.vtu *.input grids/*.dgf CMakeLists.txt
+EXTRA_DIST=*.input grids/*.dgf CMakeLists.txt
 
 test_box2p2c_SOURCES = test_box2p2c.cc
 test_cc2p2c_SOURCES = test_cc2p2c.cc
diff --git a/test/implicit/2p2cni/Makefile.am b/test/implicit/2p2cni/Makefile.am
index 8bb91ed0e365f17d231e05a2a90beef5624e4422..c7e02dbabb4cca809af72dcac91f611fc88770a2 100644
--- a/test/implicit/2p2cni/Makefile.am
+++ b/test/implicit/2p2cni/Makefile.am
@@ -1,7 +1,7 @@
 check_PROGRAMS = test_box2p2cni test_cc2p2cni
 
 noinst_HEADERS = *.hh
-EXTRA_DIST=*reference.vtu *.input grids/*.dgf CMakeLists.txt
+EXTRA_DIST=*.input grids/*.dgf CMakeLists.txt
 
 test_box2p2cni_SOURCES = test_box2p2cni.cc
 test_cc2p2cni_SOURCES = test_cc2p2cni.cc
diff --git a/test/implicit/2pni/Makefile.am b/test/implicit/2pni/Makefile.am
index f41884d166cec3ca7c58232c66ef6baf437fa0f5..87ab48096d2d387a4fd8a2b2f586113598c888c9 100644
--- a/test/implicit/2pni/Makefile.am
+++ b/test/implicit/2pni/Makefile.am
@@ -1,7 +1,7 @@
 check_PROGRAMS = test_box2pni test_cc2pni
 
 noinst_HEADERS = *.hh
-EXTRA_DIST=*reference.vtu *.input grids/*.dgf CMakeLists.txt
+EXTRA_DIST=*.input grids/*.dgf CMakeLists.txt
 
 test_box2pni_SOURCES = test_box2pni.cc
 test_cc2pni_SOURCES = test_cc2pni.cc
diff --git a/test/implicit/3p3c/Makefile.am b/test/implicit/3p3c/Makefile.am
index ca3ec4c029acf6c1ed751230ab9043db79f046b1..cce4c2b7a0a11742a3db102fa691a88e8fad03e0 100644
--- a/test/implicit/3p3c/Makefile.am
+++ b/test/implicit/3p3c/Makefile.am
@@ -1,7 +1,7 @@
 check_PROGRAMS = test_box3p3c test_cc3p3c
 
 noinst_HEADERS = *.hh
-EXTRA_DIST=*reference.vtu *.input grids/*.dgf CMakeLists.txt
+EXTRA_DIST=*.input grids/*.dgf CMakeLists.txt
 
 test_box3p3c_SOURCES = test_box3p3c.cc
 test_cc3p3c_SOURCES = test_cc3p3c.cc
diff --git a/test/implicit/3p3cni/Makefile.am b/test/implicit/3p3cni/Makefile.am
index 5eaa31dae3c76a6b2ee378380f7c6dad6bccfde2..ff082e3b3d9693b33f9555a0b8ad74f4a2d7cabd 100644
--- a/test/implicit/3p3cni/Makefile.am
+++ b/test/implicit/3p3cni/Makefile.am
@@ -1,7 +1,7 @@
 check_PROGRAMS = test_box3p3cni test_cc3p3cni
 
 noinst_HEADERS = *.hh
-EXTRA_DIST=*reference.vtu *.input grids/*.dgf CMakeLists.txt
+EXTRA_DIST=*.input grids/*.dgf CMakeLists.txt
 
 test_box3p3cni_SOURCES = test_box3p3cni.cc
 test_cc3p3cni_SOURCES = test_cc3p3cni.cc
diff --git a/test/implicit/co2/Makefile.am b/test/implicit/co2/Makefile.am
index 0939a646707b77f1ca507030d699b04582b87dc9..fd3e2b764d82c9dcd3899931e3e68da88a09305b 100644
--- a/test/implicit/co2/Makefile.am
+++ b/test/implicit/co2/Makefile.am
@@ -1,7 +1,7 @@
 check_PROGRAMS = test_boxco2 test_ccco2
 
 noinst_HEADERS = *.hh
-EXTRA_DIST = CMakeLists.txt *reference.vtu *.input grids/*.dgf co2values.inc
+EXTRA_DIST = CMakeLists.txt *.input grids/*.dgf co2values.inc
 
 test_boxco2_SOURCES = test_boxco2.cc
 test_ccco2_SOURCES = test_ccco2.cc
diff --git a/test/implicit/co2ni/Makefile.am b/test/implicit/co2ni/Makefile.am
index 84130444710090d3a80c2931869c19acdb2639fa..1ef28857dc62a2e03e897a97269c93e4a944b6a7 100644
--- a/test/implicit/co2ni/Makefile.am
+++ b/test/implicit/co2ni/Makefile.am
@@ -1,7 +1,7 @@
 check_PROGRAMS = test_boxco2ni test_ccco2ni
 
 noinst_HEADERS = *.hh
-EXTRA_DIST = CMakeLists.txt *reference.vtu *.input grids/*.dgf co2values.inc
+EXTRA_DIST = CMakeLists.txt *.input grids/*.dgf co2values.inc
 
 test_boxco2ni_SOURCES = test_boxco2ni.cc
 test_ccco2ni_SOURCES = test_ccco2ni.cc
diff --git a/test/implicit/mpnc/Makefile.am b/test/implicit/mpnc/Makefile.am
index a48443cff5e3c015b398dfe945ad993a7c3586a4..a91bf6116ab9d8a5d6453e4027d7766dd5be1538 100644
--- a/test/implicit/mpnc/Makefile.am
+++ b/test/implicit/mpnc/Makefile.am
@@ -1,7 +1,7 @@
 check_PROGRAMS = test_boxmpnc test_ccmpnc test_forchheimer2p test_forchheimer1p
 noinst_HEADERS = *.hh
 
-EXTRA_DIST=*reference.vtu *reference.vtp *.input CMakeLists.txt grids/*.dgf
+EXTRA_DIST= *.input CMakeLists.txt grids/*.dgf
 gridsdir=$(datadir)/dumux/grids
 grids_DATA=grids/*.dgf
 
diff --git a/test/implicit/richards/Makefile.am b/test/implicit/richards/Makefile.am
index 596324d8277f41ddbaa973292535c5862868a365..33f71e693ecb7c651b1a2626cd88a4493b107fb6 100644
--- a/test/implicit/richards/Makefile.am
+++ b/test/implicit/richards/Makefile.am
@@ -1,7 +1,7 @@
 check_PROGRAMS = test_boxrichards test_ccrichards
 
 noinst_HEADERS = *.hh
-EXTRA_DIST=*reference*.vtu *.input grids/*.dgf CMakeLists.txt
+EXTRA_DIST=*.input grids/*.dgf CMakeLists.txt
 
 test_boxrichards_SOURCES = test_boxrichards.cc 
 test_ccrichards_SOURCES = test_ccrichards.cc