diff --git a/dune/gfe/localgeodesicfefunction.hh b/dune/gfe/localgeodesicfefunction.hh
index eeb2f42c6ead9bf0ccc83277c1f3cf0932808be3..bf7f0f670e0f5990eab25fde3949f2947a2e4c89 100644
--- a/dune/gfe/localgeodesicfefunction.hh
+++ b/dune/gfe/localgeodesicfefunction.hh
@@ -1,5 +1,5 @@
-#ifndef LOCAL_GEODESIC_FE_FUNCTION
-#define LOCAL_GEODESIC_FE_FUNCTION
+#ifndef LOCAL_GEODESIC_FE_FUNCTION_HH
+#define LOCAL_GEODESIC_FE_FUNCTION_HH
 
 #include <vector>