diff --git a/scripts/update_stick.sh b/scripts/update_stick.sh
index b552d0c4a900ab7e83544b146da1593df3497412..f47c662c7cb260b72ac5f212b45ed05b16ca9c3a 100755
--- a/scripts/update_stick.sh
+++ b/scripts/update_stick.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-BRANCH="ws14"
+BRANCH="ss15"
 
 if [ ! -d ".git" ]; then
     >&2 echo "Fatal error: expected .git directory in the working directory."