diff --git a/.travis.yml b/.travis.yml
index 0b6d7c7d63e..f5cc644147e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ rust:
 - nightly
 script:
   - make docs-all gen-all-cli cargo-api ARGS=test
-  - [[ $TRAVIS_RUST_VERSION = nightly ]] && cargo test
+  - if [[ $TRAVIS_RUST_VERSION = nightly ]]; then cargo test; fi
 env:
   global:
     secure: Plj5DqAQX/4+KPM+nOAZ2sCbGIsoSrHo1YggfesQnU7paR734XO/4IayWnsNO/3q6bDi4GIcn56RUZAD3xBJJBNLia2CYIickIIYORRqLWbLdbzQaxBbD670ahtzEuUSFJTRKURPwFteAnsWYgNMNzwXOVNwLS5IUBqWTcS+N0g=