Adding Kali for testing
diff --git a/.travis.yml b/.travis.yml
index 13d8cff..c8d84e6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,10 +2,11 @@
 
 language: ruby
 
-env: 
+env:
   - DOCKERFILE=dockerfiles/DebianJessie.docker IMGNAME=debjess-grgsm
   - DOCKERFILE=dockerfiles/Ubuntu14.docker IMGNAME=ubu14-grgsm
   - DOCKERFILE=dockerfiles/Ubuntu15.docker IMGNAME=ubu15-grgsm
+  - DOCKERFILE=dockerfiles/Kali.docker IMGNAME=kali-grgsm
 
 services:
   - docker