travis supossedly changed

Signed-off-by: Juanjo Alvarez <[email protected]>

.travis.yml

@@ -6,18 +6,21 @@ go:
 services:
   - docker
 
+env:
+  - BBLFSHD_VERSION=v2.6.1
+
 before_script:
   - curl -L https://github.com/golang/dep/releases/download/v0.4.1/dep-linux-amd64 > $GOPATH/bin/dep
   - chmod +x $GOPATH/bin/dep
   - dep ensure --vendor-only
   - go get ./vendor/gopkg.in/bblfsh/sdk.v2/cmd/...
   - go install ./vendor/gopkg.in/bblfsh/sdk.v2/cmd/...
-  - docker pull bblfsh/bblfshd
+  - docker pull bblfsh/bblfshd:$BBLFSHD_VERSION
 
 script:
   - bblfsh-sdk update --dry-run
   - bblfsh-sdk build ci-build
-  - bblfsh-sdk test ci-build
+  - bblfsh-sdk test --bblfshd $BBLFSHD_VERSION ci-build
 
 after_success:
   - bblfsh-sdk push ci-build