diff --git a/UltiSnips/c.snippets b/UltiSnips/c.snippets
index b9605e7..a400726 100644
--- a/UltiSnips/c.snippets
+++ b/UltiSnips/c.snippets
@@ -105,7 +105,7 @@ snippet "(\w+) = malloc" "Automativ malloc error implementation" rA
 `!p snip.rv = match.group(1)` = ($1*)malloc(sizeof(${1:int}) * $2);
 if (!`!p snip.rv = match.group(1)`) {
 	/* Error */
-	(void)printf("malloc error on memory allocation of: `!p snip.rv = match.group(1)`!\n");
+	(void)printf("ERROR: malloc error on memory allocation of: `!p snip.rv = match.group(1)`!\n");
 	exit(EXIT_FAILURE);
 }
 $0
diff --git a/UltiSnips/make.snippets b/UltiSnips/make.snippets
index a090906..332e438 100644
--- a/UltiSnips/make.snippets
+++ b/UltiSnips/make.snippets
@@ -108,3 +108,9 @@ snippet rule "Add new Rule"
 ${1:all}: $2
 	$0
 endsnippet
+
+snippet clean "Clean the object files and binary file" b
+.PHONY: clean
+clean:
+	${1:rm *.o $(BIN)}
+endsnippet