diff --git a/package-overrides/github/ceolter/ag-grid@4.0.4.json b/package-overrides/github/ceolter/ag-grid@4.0.4.json
new file mode 100644
index 0000000..921be13
--- /dev/null
+++ b/package-overrides/github/ceolter/ag-grid@4.0.4.json
@@ -0,0 +1,12 @@
+{
+  "main": "dist/ag-grid.js",
+  "shim": {
+    "dist/ag-grid": {
+      "deps": ["./dist/styles/ag-grid.css!"]
+    }
+  },
+  "registry": "jspm",
+  "dependencies": {
+      "css": "*"
+  }
+}