diff --git a/main.go b/main.go
index ae08d3d..f7b9b6e 100644
--- a/main.go
+++ b/main.go
@@ -27,15 +27,15 @@ func main() {
 		gen.SupportedFeatures = uint64(pluginpb.CodeGeneratorResponse_FEATURE_PROTO3_OPTIONAL)
 
 		if !utils.PathExists("./internal") {
-			os.MkdirAll("./internal", 777)
+			os.MkdirAll("./internal", 0755)
 		}
 
 		if !utils.PathExists("./internal/server") {
-			os.MkdirAll("./internal/server", 777)
+			os.MkdirAll("./internal/server", 0755)
 		}
 
 		if !utils.PathExists("./internal/logic") {
-			os.MkdirAll("./internal/logic", 777)
+			os.MkdirAll("./internal/logic", 0755)
 		}
 
 		for _, f := range gen.Files {