diff --git a/dumux/decoupled/common/mimetic/Makefile.am b/dumux/decoupled/common/mimetic/Makefile.am
index 4cc8ce12dad106154f5ca3ba6de9ffa15bf4362e..ce9aade52122f7e466a4c30254bdcc12359ee493 100644
--- a/dumux/decoupled/common/mimetic/Makefile.am
+++ b/dumux/decoupled/common/mimetic/Makefile.am
@@ -1,4 +1,4 @@
-mimeticdir = $(includedir)/dumux/decoupled/common/mimetic/
+mimeticdir = $(includedir)/dumux/decoupled/common/mimetic
 mimetic_HEADERS = *.hh
 
 include $(top_srcdir)/am/global-rules