diff --git a/circle.yml b/circle.yml
index 338fbbe4..21b34f5e 100644
--- a/circle.yml
+++ b/circle.yml
@@ -1,7 +1,8 @@
 general:
   branches:
     ignore:
-      - gh-pages
+      - gh\-pages
+      - /pull\/.*/
 
 machine:
   services: