diff --git a/src/GitHubCreateMergePRs/config.xml b/src/GitHubCreateMergePRs/config.xml
index de69d8ef37..58a0d13841 100644
--- a/src/GitHubCreateMergePRs/config.xml
+++ b/src/GitHubCreateMergePRs/config.xml
@@ -39,10 +39,8 @@
 
   <!-- Project System repo -->
   <repo owner="dotnet" name="project-system">
-    <merge from="dev15.0.x" to="dev15.9.x" />
-    <merge from="dev15.9.x" to="dev16.0.x" />
-    <merge from="dev16.0.x" to="dev16.11.x" />
-    <merge from="dev16.11.x" to="main"/>
+    <merge from="dev16.11.x" to="main" />
+    <merge from="main" to="dev17.1.x" />
   </repo>
   
   <!-- NuGet.BuildTasks repo -->