diff --git a/pull.php b/pull.php
index 1b1cb19..284ce10 100644
--- a/pull.php
+++ b/pull.php
@@ -1,3 +1,3 @@
 <?php
 passthru('git pull 2>error.txt && (lessc dev.less > dev.css 2>error.txt)');
-passthru('sed -i dev.css -e "s/DEVBUILDID/`git rev-parse HEAD`/"');
+passthru('sed -i dev.css -e "s#DEVBUILDID#`git rev-parse HEAD`#"');