diff --git a/ttcn3-sgsn-test/Dockerfile b/ttcn3-sgsn-test/Dockerfile
index 4ea5daf3..09e4ec64 100644
--- a/ttcn3-sgsn-test/Dockerfile
+++ b/ttcn3-sgsn-test/Dockerfile
@@ -27,8 +27,5 @@ RUN	ln -s /osmo-ttcn3-hacks/ttcn3-tcpdump-start.sh / && \
 
 COPY	SGSN_Tests.cfg /data/SGSN_Tests.cfg
 
-CMD	cd /data && \
-	/osmo-ttcn3-hacks/start-testsuite.sh /osmo-ttcn3-hacks/sgsn/SGSN_Tests; \
-	exit_code=$?; \
-	/osmo-ttcn3-hacks/log_merge.sh SGSN_Tests --rm; \
-	exit $exit_code
+WORKDIR /data
+ENTRYPOINT ["/osmo-ttcn3-hacks/start-testsuite.sh", "/osmo-ttcn3-hacks/sgsn/SGSN_Tests"]
diff --git a/ttcn3-sgsn-test/jenkins.sh b/ttcn3-sgsn-test/jenkins.sh
index 79471321..9505624f 100755
--- a/ttcn3-sgsn-test/jenkins.sh
+++ b/ttcn3-sgsn-test/jenkins.sh
@@ -32,6 +32,15 @@ docker run	--rm \
 		-e "TTCN3_PCAP_PATH=/data" \
 		-v $VOL_BASE_DIR/sgsn-tester:/data \
 		--name ${BUILD_TAG}-ttcn3-sgsn-test \
+		$REPO_USER/ttcn3-sgsn-test $@
+
+echo Starting container to merge logs
+docker run	--rm \
+		--network $NET_NAME --ip 172.18.8.103 \
+		-e "TTCN3_PCAP_PATH=/data" \
+		-v $VOL_BASE_DIR/sgsn-tester:/data \
+		--name ${BUILD_TAG}-ttcn3-sgsn-test-logmerge \
+		--entrypoint /osmo-ttcn3-hacks/log_merge.sh SGSN_Tests --rm \
 		$REPO_USER/ttcn3-sgsn-test
 
 echo Stopping containers