diff --git a/tools/grid/package.json b/tools/grid/package.json
index 7cf0ed0e3c..1130717baa 100644
--- a/tools/grid/package.json
+++ b/tools/grid/package.json
@@ -65,7 +65,8 @@
         "@lit-labs/observers": "^2.0.0",
         "@lit-labs/virtualizer": "^2.0.2",
         "@spectrum-web-components/base": "^0.34.0",
-        "@spectrum-web-components/reactive-controllers": "^0.34.0"
+        "@spectrum-web-components/reactive-controllers": "^0.34.0",
+        "lit": "^2.5.0"
     },
     "types": "./src/index.d.ts",
     "customElements": "custom-elements.json",