diff --git a/examples/1ptracer/.doc_config b/examples/1ptracer/.doc_config
index 64c86d48c8858d258ce443f2181dfaa29a06dec0..c068a5cc9bb8e263b73ef0b7e0a197ae1406575b 100644
--- a/examples/1ptracer/.doc_config
+++ b/examples/1ptracer/.doc_config
@@ -1,9 +1,6 @@
 {
     "README.md" : [
-        "doc/intro.md",
-        "main.cc",
-        "doc/problems.md",
-        "doc/results.md"
+        "doc/intro.md"
     ],
 
     "doc/1pmodel.md" : [
@@ -18,5 +15,9 @@
         "properties_tracer.hh",
         "problem_tracer.hh",
         "spatialparams_tracer.hh"
+    ],
+
+    "doc/main.md" : [
+        "main.cc"
     ]
 }