diff --git a/Dockerfile b/Dockerfile
index 667b966..bfd4bf4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -33,5 +33,5 @@ RUN set -ex \
 ENV LD_PRELOAD /lib/stack-fix.so
 
 RUN npm config set unsafe-perm true
-RUN apk add --update py-pip && pip install docker-compose
+RUN apk add --update py-pip3 && pip3 install docker-compose