diff --git a/Dockerfile b/Dockerfile
index 5d0a08cd72..681de8df63 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -26,12 +26,15 @@ RUN yarn build
 WORKDIR /across-relayer
 
 # Clode the relayer code and copy it to the across-relayer directory. Remove the package directory.
-RUN git clone https://github.com/across-protocol/relayer-v2.git .
+# RUN git clone https://github.com/across-protocol/relayer-v2.git .
+# Temporary test branch
+RUN git clone -b fusmanii/yarn-upgrade-second-attempt https://github.com/across-protocol/relayer.git .
 
 # This command fix a concurrency issue when the package was not found.
 RUN npx -y only-allow npm
 
 # Install depdencies.
+RUN corepack enable
 RUN yarn install --frozen-lockfile && yarn build
 
 # Set back the working directory to the protocol directory to default to that package.