diff --git a/copilot/mcp-server-api/overrides/cfn.patches.yml b/copilot/mcp-server-api/overrides/cfn.patches.yml
new file mode 100644
index 0000000..4c178f3
--- /dev/null
+++ b/copilot/mcp-server-api/overrides/cfn.patches.yml
@@ -0,0 +1,11 @@
+- op: replace
+  path: /Resources/DynamicDesiredCountFunction/Properties/Runtime
+  value: nodejs24.x
+
+- op: replace
+  path: /Resources/EnvControllerFunction/Properties/Runtime
+  value: nodejs24.x
+
+- op: replace
+  path: /Resources/RulePriorityFunction/Properties/Runtime
+  value: nodejs24.x