add language

kemalyst · Jun 29, 2016 · 446c4e5 · 446c4e5
1 parent 6bd649e
commit 446c4e5
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,7 @@
 sudo: required
 
+language: crystal
+
 services:
   - docker