diff --git a/.github/workflows/static_analysis.yaml b/.github/workflows/static_analysis.yaml
index 696faece56..e711182d19 100644
--- a/.github/workflows/static_analysis.yaml
+++ b/.github/workflows/static_analysis.yaml
@@ -27,9 +27,9 @@ jobs:
         run: "yarn run lint:types"
 
       - name: Switch js-sdk to release mode
+        working-directory: node_modules/matrix-js-sdk
         run: |
-          scripts/ci/js-sdk-to-release.js
-          cd node_modules/matrix-js-sdk
+          scripts/switch_package_to_release.js
           yarn install
           yarn run build:compile
           yarn run build:types
diff --git a/scripts/ci/js-sdk-to-release.js b/scripts/ci/js-sdk-to-release.js
deleted file mode 100755
index e1fecfde03..0000000000
--- a/scripts/ci/js-sdk-to-release.js
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/usr/bin/env node
-
-const fsProm = require('fs/promises');
-
-const PKGJSON = 'node_modules/matrix-js-sdk/package.json';
-
-async function main() {
-    const pkgJson = JSON.parse(await fsProm.readFile(PKGJSON, 'utf8'));
-    for (const field of ['main', 'typings']) {
-        if (pkgJson["matrix_lib_"+field] !== undefined) {
-            pkgJson[field] = pkgJson["matrix_lib_"+field];
-        }
-    }
-    await fsProm.writeFile(PKGJSON, JSON.stringify(pkgJson, null, 2));
-}
-
-main();