diff --git a/fritz_temp_sync/Dockerfile b/fritz_temp_sync/Dockerfile
index ee10167..e3dc569 100755
--- a/fritz_temp_sync/Dockerfile
+++ b/fritz_temp_sync/Dockerfile
@@ -2,7 +2,7 @@ ARG BUILD_FROM
 FROM $BUILD_FROM
 
 # Install requirements for add-on
-RUN apk update && apk add --no-cache python3 py-pip
+RUN apk update && apk add --no-cache python3 py3-pip
 RUN python3 -m pip install websockets requests
 
 WORKDIR /data