diff --git a/spug_web/package.json b/spug_web/package.json
index d155941..0938923 100644
--- a/spug_web/package.json
+++ b/spug_web/package.json
@@ -22,7 +22,7 @@
   },
   "scripts": {
     "start": "react-app-rewired start",
-    "build": "react-app-rewired build",
+    "build": "GENERATE_SOURCEMAP=false react-app-rewired build",
     "test": "react-app-rewired test",
     "eject": "react-scripts eject"
   },