diff --git a/.travis.yml b/.travis.yml
index af3b746..ddfc298 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,4 @@
 sudo: false
 language: erlang
 otp_release: 17.3
-script: make && railing/railing image
+script: make && railing/railing image && make test.img
diff --git a/Makefile b/Makefile
index 9960fb1..9216cb6 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 
-.PHONY: default bc core apps railing test install checkotp
+.PHONY: default bc core apps railing test install checkotp test.img
 
 include Config.mk
 
@@ -27,3 +27,6 @@ test:
 
 install: bc core apps railing
 	install railing/railing /usr/bin
+
+test.img: railing
+	$(MAKE) -C test test.img