diff --git a/src/Managing.WebApp/Dockerfile-web-ui-dev b/src/Managing.WebApp/Dockerfile-web-ui-dev
index 290ae74..309bf6b 100644
--- a/src/Managing.WebApp/Dockerfile-web-ui-dev
+++ b/src/Managing.WebApp/Dockerfile-web-ui-dev
@@ -21,9 +21,14 @@ COPY ./src/Managing.WebApp/package*.json ./
 # Install dependencies
 #RUN npm ci --production --loglevel=verbose
 #RUN npm i --omit=dev --loglevel=verbose
-RUN rm -f /usr/local/bin/yarn
+
+# Remove Yarn and Yarnpkg binaries if they exist
+RUN rm -f /usr/local/bin/yarn /usr/local/bin/yarnpkg
+
+# Install Yarn globally
 RUN npm install -g yarn
 
+
 #RUN npm i --max-old-space-size=12000 --loglevel=verbose
 RUN yarn install --ignore-engines --verbose
 RUN yarn cache clean