diff --git a/Dockerfile b/Dockerfile
index a70c5af..c1f0793 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,6 +28,7 @@ RUN echo "deb [trusted=yes] http://10.15.39.186:8081/repository/debian-proxy/ bu
     && apt-get install -y --no-install-recommends \
         nginx \
         redis-server \
+        procps \
         vim \
         wget \
         curl \