diff --git a/src/cache_handler.c b/src/cache_handler.c
index c45713e..45a8f1b 100644
--- a/src/cache_handler.c
+++ b/src/cache_handler.c
@@ -49,6 +49,7 @@ static int magic_init(void) {
         return 1;
     }
 
+    errno = 0;
     return 0;
 }