diff --git a/updater/updater.c b/updater/updater.c
index 6537a94..aa626d2 100644
--- a/updater/updater.c
+++ b/updater/updater.c
@@ -136,7 +136,9 @@
         free(result);
     }
 
-    mzCloseZipArchive(&za);
+    if (updater_info.package_zip) {
+        mzCloseZipArchive(updater_info.package_zip);
+    }
     free(script);
 
     return 0;