diff --git a/services/tunnelbroker/Dockerfile b/services/tunnelbroker/Dockerfile
--- a/services/tunnelbroker/Dockerfile
+++ b/services/tunnelbroker/Dockerfile
@@ -1,13 +1,5 @@
 FROM commapp/services-base:1.1
 
-ENV SHELL=/bin/bash
-
-RUN apt-get update && apt-get install -y \
-	libcurl4-openssl-dev \
-	libssl-dev \
-	zlib1g-dev \
-	&& rm -rf /var/lib/apt/lists/*
-
 ARG MAKE_JOBS=4
 ENV MAKEFLAGS="-j${MAKE_JOBS}"