diff --git a/Dockerfile b/Dockerfile
index 668fa2b..f83c3d4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@
 
 FROM node:14.15.4-buster-slim@sha256:c8b73b9968457ee4969050955031efe0943d7770e38eeec2943debefd4d28cfd
 RUN  apt-get update \
-     && apt-get install -y wget gnupg ca-certificates \
+     && apt-get install -y wget gnupg ca-certificates procps \
      && wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
      && sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list' \
      && apt-get update \