diff --git a/.travis.yml b/.travis.yml
index 94c5731..74645ad 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,8 @@
-matrix:
-  include:
-    - os: linux
-      env: DOCKERFILE=Ubuntu14.docker IMGNAME=ubu-grgsm SRC_IMGNAME=ubuntu:14.04
-      sudo: required
-      services:
-        -docker
+os: linux
+env: DOCKERFILE=Ubuntu14.docker IMGNAME=ubu-grgsm SRC_IMGNAME=ubuntu:14.04
+sudo: required
+services:
+  -docker
 
 before_install:
   - cat $DOCKERFILE | sed -e 's/SOURCE_IMAGE_NAME/$SRC_IMGNAME/g' > Dockerfile