diff --git a/.travis.yml b/.travis.yml
index 55bc955..9d4daac 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: emacs-lisp
 before_install:
-  - if [ "$EMACS" = 'emacs-snapshot' ]; then
+  - if [ "$ECUKES_EMACS" = 'emacs-snapshot' ]; then
       sudo add-apt-repository -y ppa:cassou/emacs &&
       sudo apt-get update -qq &&
       sudo apt-get install -qq
@@ -8,6 +8,5 @@ before_install:
     fi
 env:
   - ECUKES_EMACS=emacs
-  - ECUKES_EMACS=emacs-snapshot
 script:
-  ./run-travis-ci.sh
\ No newline at end of file
+  ./run-travis-ci.sh