diff --git a/twrpinstall/include/twinstall.h b/twrpinstall/include/twinstall.h
old mode 100755
new mode 100644
index f60dd26..406ab6f
--- a/twrpinstall/include/twinstall.h
+++ b/twrpinstall/include/twinstall.h
@@ -1,6 +1,6 @@
 #ifndef RECOVERY_TWINSTALL_H_
 #define RECOVERY_TWINSTALL_H_
 
-int TWinstall_zip(const char* path, int* wipe_cache);
+int TWinstall_zip(const char* path, int* wipe_cache, bool check_for_digest = false);
 
 #endif  // RECOVERY_TWINSTALL_H_