diff --git a/Makefile b/Makefile
index f02d1c1..98d752f 100644
--- a/Makefile
+++ b/Makefile
@@ -20,8 +20,8 @@ cs_s4: cs_s4.gt calcAll gm
 cs_s5: cs_s5.gt calcAll gm
 
 calcAll: 
-	for D in $(DEFECTS) do; 
-		echo $(D)
+	for D in $(DEFECTS) do ; \
+		echo $$D ; \
 	done
 
 gm: