diff --git a/hlr/regen_makefile.sh b/hlr/regen_makefile.sh
index 9ab40ce..7cd6cf4 100755
--- a/hlr/regen_makefile.sh
+++ b/hlr/regen_makefile.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-MAIN="HLR_Tests.ttcn"
+NAME=HLR_Tests
 
 FILES="
 	*.asn
@@ -24,4 +24,4 @@
 	-DIPA_EMULATION_CTRL
 "
 
-../regen-makefile.sh $MAIN $FILES
+../regen-makefile.sh -e $NAME $FILES