diff --git a/.travis.yml b/.travis.yml
index 76c2fc12..116217c7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ python:
   - 2.7
 env:
     matrix:
-      - BOTO_VERSION==2.31.1
+      - BOTO_VERSION=2.31.1
       - BOTO_VERSION=2.25.0
       - BOTO_VERSION=2.19.0
       - BOTO_VERSION=2.12.0