diff --git a/.travis.yml b/.travis.yml
index 08f30d7f07..6108295a27 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,6 +31,6 @@ branches:
     - master
     - release
     - dev
-    - /^(.*\\/)?ci-.*$/
+    - /^(.*\/)?ci-.*$/
 script:
   - ./build.sh --quiet verify
diff --git a/appveyor.yml b/appveyor.yml
index 15ffe737a5..be95b88d6f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -5,7 +5,7 @@ branches:
     - master
     - release
     - dev
-    - /^(.*\\/)?ci-.*$/
+    - /^(.*\/)?ci-.*$/
 build_script:
   - build.cmd --quiet verify
 clone_depth: 1