diff --git a/firefox.spec b/firefox.spec
index 9540ad9..c85e7d5 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -435,11 +435,7 @@ echo "use_rustts            %{?use_rustts}"
 %patch224 -p1 -b .1170092
 
 # the nss changed in 8.6 and later, so addons are working in older releases
-%if 0%{?rhel_minor_version} >= 6
-%patch225 -p1 -b .firefox-nss-addon-hack
-%endif
-
-%if 0%{?rhel} >= 9
+%if (0%{?rhel} == 8 && %{rhel_minor_version} >= 6) || 0%{?rhel} >= 9
 %patch225 -p1 -b .firefox-nss-addon-hack
 %endif