diff --git a/compiler/cc.v b/compiler/cc.v
index ba5fa990c8..a2fb9f4d44 100644
--- a/compiler/cc.v
+++ b/compiler/cc.v
@@ -249,7 +249,7 @@ fn (v mut V) cc() {
 	}
 	*/
 	if !v.pref.is_debug && v.out_name_c != 'v.c' {
-		//os.rm(v.out_name_c)
+		os.rm(v.out_name_c)
 	}
 	if v.pref.compress {
 		$if windows {
diff --git a/vlib/os2/os2_test.v b/vlib/os2/os2_test.v
index 079262d7b7..41b18839be 100644
--- a/vlib/os2/os2_test.v
+++ b/vlib/os2/os2_test.v
@@ -1,4 +1,4 @@
-import os2
+//import os2
 
 fn test_open() {
 	/*