diff --git a/Dockerfile b/Dockerfile
index 0d09d4c..3a793bb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,7 +22,7 @@ RUN ARCH=$(dpkg --print-architecture) \
 WORKDIR /app
 
 COPY package*.json ./
-RUN npm install --ignore-scripts
+RUN npm install --ignore-scripts && npm rebuild node-pty
 
 COPY . .