diff --git a/.github/workflows/generate-docs.yml b/.github/workflows/generate-docs.yml
index 23896cf7c..a940678e2 100644
--- a/.github/workflows/generate-docs.yml
+++ b/.github/workflows/generate-docs.yml
@@ -35,7 +35,7 @@ jobs:
         run: npm install --no-save 'https://github.com/ricmoo/flatworm.git#tsdocs'
 
       - name: Build Documentation
-        run: node node_modules/flatworm/lib/cli-test ./docs.wrm/config.js
+        run: node node_modules/flatworm/lib/cli-test ./docs.wrm/config.mjs
 
       - name: Upload documentation to to docs.ethers.org
         uses: ethers-io/sync-s3-action@main
diff --git a/docs.wrm/config.js b/docs.wrm/config.mjs
similarity index 100%
rename from docs.wrm/config.js
rename to docs.wrm/config.mjs