diff --git a/specification/network/resource-manager/readme.python.md b/specification/network/resource-manager/readme.python.md
index e059b98a608e..fc7db876e111 100644
--- a/specification/network/resource-manager/readme.python.md
+++ b/specification/network/resource-manager/readme.python.md
@@ -18,6 +18,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python) && $(multiapi)
 batch:
+  - tag: package-2019-12
   - tag: package-2019-11
   - tag: package-2019-09
   - tag: package-2019-08