diff --git a/skype/Dockerfile b/skype/Dockerfile
index 1a4b0e8..ca36d6f 100644
--- a/skype/Dockerfile
+++ b/skype/Dockerfile
@@ -20,6 +20,7 @@ RUN apt-get update && apt-get install -y \
 	ca-certificates \
 	curl \
 	gnupg \
+	procps \
 	--no-install-recommends
 
 # Add the skype debian repo