diff --git a/package.json b/package.json
index daf1ee96e7..72244cb4a6 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "rimraf": "^2.5.4",
     "sass-loader": "^4.1.1",
     "style-loader": "^0.13.1",
-    "survey-knockout": "^0.12.1",
+    "survey-knockout": "^0.10.4",
     "ts-loader": "^2.0.0",
     "typescript": "^2.1.5",
     "val-loader": "^0.5.0",