diff --git a/ngapp/package.json b/ngapp/package.json
index f761fbf0..98be4aa0 100644
--- a/ngapp/package.json
+++ b/ngapp/package.json
@@ -23,7 +23,7 @@
     "@angular/router": "^4.4.6",
     "core-js": "^2.5.3",
     "express": "^4.16.2",
-    "file-saver": "^1.3.3",
+    "file-saver": "1.3.3",
     "ng2-codemirror": "^1.1.3",
     "ngx-bootstrap": "^2.0.2",
     "patternfly": "^3.41.0",