diff --git a/bin/duneproject b/bin/duneproject
old mode 100755
new mode 100644
index 79edf7678bfbe84c376dc65b03db3c87d53ab1ad..832385d6a93693180eaf09a021115192253a5487
--- a/bin/duneproject
+++ b/bin/duneproject
@@ -781,12 +781,12 @@ EOF
 ################## dune/$NAME/$NAME.hh #################
 echo "- $PROJECT/dune/$NAME/$NAME.hh"
 cat> $PROJECT/dune/$NAME/$NAME.hh <<EOF
-#ifndef $UNAME_HH
-#define $UNAME_HH
+#ifndef ${UNAME}_HH
+#define ${UNAME}_HH
 
 // add your classes here
 
-#endif // $UNAME_HH
+#endif // ${UNAME}_HH
 EOF