diff --git a/.travis.yml b/.travis.yml
index dfc6319c9..0f87238d6 100755
--- a/.travis.yml
+++ b/.travis.yml
@@ -44,7 +44,7 @@ matrix:
        compiler: gcc
 
 git:
-  depth: 800
+  depth: 1500
 
 notifications:
   email: