diff --git a/.github/workflows/tchap_static_analysis.yaml b/.github/workflows/tchap_static_analysis.yaml
index 15a32174aa..bc9928c519 100644
--- a/.github/workflows/tchap_static_analysis.yaml
+++ b/.github/workflows/tchap_static_analysis.yaml
@@ -90,7 +90,7 @@ jobs:
 
             # Needs branch matching as it inherits .stylelintrc.js from matrix-react-sdk
             - name: Install Dependencies
-              run: "yarn install --pure-lockfile"
+              run: "./scripts/tchap/install-yarn-linked-repositories.sh"
 
             - name: Run i18n-tchap
               run: "yarn i18n-tchap"