diff --git a/SOURCES/modulemd.src.txt b/SOURCES/modulemd.src.txt
index 8939f15..20e3de8 100644
--- a/SOURCES/modulemd.src.txt
+++ b/SOURCES/modulemd.src.txt
@@ -47,6 +47,6 @@ data:
         arches: [x86_64]
       thunderbird:
         rationale: Application package
-        ref: rhel-9.1.0
+        ref: rhel-9-main
         arches: [x86_64]
         buildorder: 10