diff --git a/thunderbird.spec b/thunderbird.spec
index 20fad02..b55219b 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -35,7 +35,7 @@ function dist_to_rhel_minor(str, start)
   end
   match = string.match(str, ".el9")
   if match then
-     return 5
+     return 6
   end
   match = string.match(str, ".el10_%d+")
   if match then