diff --git a/heatmap-tool/frontend/Dockerfile b/heatmap-tool/frontend/Dockerfile
index cc93ba46..57818e10 100644
--- a/heatmap-tool/frontend/Dockerfile
+++ b/heatmap-tool/frontend/Dockerfile
@@ -8,7 +8,7 @@ WORKDIR /app
 COPY package.json package-lock.json ./
 
 # Install dependencies
-RUN npm install
+RUN npm install --legacy-peer-deps
 
 # Copy the rest of the application's code
 COPY . .