diff --git a/debian-stretch-titan/Dockerfile b/debian-stretch-titan/Dockerfile
index 0778db62..15e4492a 100644
--- a/debian-stretch-titan/Dockerfile
+++ b/debian-stretch-titan/Dockerfile
@@ -14,8 +14,9 @@ RUN	apt-key add /tmp/Release.key && \
 	echo "deb " $OSMOCOM_REPO " ./" > /etc/apt/sources.list.d/osmocom-latest.list
 
 ADD	$OSMOCOM_REPO/Release /tmp/Release
-RUN	apt-get update && apt-get install -y \
-	eclipse-titan
+RUN	apt-get update && \
+	apt-get install -y --no-install-recommends --no-install-suggests \
+		eclipse-titan
 
 RUN	apt-get update && \
 	apt-get upgrade -y && \