diff --git a/00base/01yvan-ext.sh b/00base/01yvan-ext.sh
index 87d1f17..8c70f7e 100644
--- a/00base/01yvan-ext.sh
+++ b/00base/01yvan-ext.sh
@@ -8,7 +8,7 @@ gitUrlArr=(
 )
 
 branchArr=(
-  "master"
+  "8.3"
 )
 positionArr=(
   "."