diff --git a/Dockerfile b/Dockerfile
index bff0f57..87c8ea8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,10 +4,10 @@ RUN apk update \
     && apk upgrade \
     && apk add \
         bash \
-        postgresql-client \
         tini \
     && apk add --repository=http://dl-cdn.alpinelinux.org/alpine/edge/main \
         util-linux \
+        postgresql-client \
     && rm -rf /var/cache/apk/*
 
 ENV DOCKERIZE_VERSION=0.5.0