diff --git a/vlib/builtin/string_test.v b/vlib/builtin/string_test.v
index 3b1c1f225c..3c6675d422 100644
--- a/vlib/builtin/string_test.v
+++ b/vlib/builtin/string_test.v
@@ -493,7 +493,7 @@ fn test_interpolation() {
 }
 
 fn test_bytes_to_string() {
-	mut buf := calloc(10)
+	mut buf := vcalloc(10)
 	buf[0] = `h`
 	buf[1] = `e`
 	buf[2] = `l`
diff --git a/vlib/v/parser/parser_test.v b/vlib/v/parser/parser_test.v
index be3ea1ad33..726b961072 100644
--- a/vlib/v/parser/parser_test.v
+++ b/vlib/v/parser/parser_test.v
@@ -107,7 +107,7 @@ fn test_one() {
 	}
 	mut checker := checker.new_checker(table)
 	checker.check(program)
-	res := gen.cgen([program], table).replace('\n', '').trim_space()
+	res := gen.cgen([program], table).replace('\n', '').trim_space().after('#endif')
 	println(res)
 	ok := expected == res
 	println(res)
@@ -201,7 +201,7 @@ fn test_parse_expr() {
 		scope: scope
 	}
 	checker.check(program)
-	res := gen.cgen([program], table)
+	res := gen.cgen([program], table).after('#endif')
 	println('========')
 	println(res)
 	println('========')