diff --git a/ergogen/config.yaml b/ergogen/config.yaml
index 7738e73..5e67f10 100644
--- a/ergogen/config.yaml
+++ b/ergogen/config.yaml
@@ -204,4 +204,4 @@ pcbs:
         where:
           ref: matrix_inner_home
           shift: [0, 0.75ky]
-          rotate: 90
+          rotate: -90