diff --git a/Dockerfile b/Dockerfile
index 3fa1a43..81856f3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,8 +6,10 @@ ARG BROTHER_HLL3230CDW_DRIVER=/tmp/hll3230cdwpdrv-1.0.2-0.i386.deb
 ADD drivers/hll3230cdwpdrv-1.0.2-0.i386.deb $BROTHER_HLL3230CDW_DRIVER
 
 RUN apt-get update \
-  && apt-get install -y lib32stdc++6 \
-  && apt-get install -y printer-driver-cups-pdf
+  && apt-get install -y \
+    lib32stdc++6 \
+    printer-driver-cups-pdf \
+    iputils-ping
 
 RUN dpkg --add-architecture i386 \
   && dpkg -i $BROTHER_HLL3230CDW_DRIVER