diff --git a/uriparser.spec b/uriparser.spec
index 4ef9198..704428b 100644
--- a/uriparser.spec
+++ b/uriparser.spec
@@ -1,3 +1,9 @@
+#EL9.0 compat, should be fixed in 9.1
+%if 0%{?el9}
+%global mingw32_pkg_name %(echo %{name} | sed -E 's/^(mingw-|)/mingw32-/')
+%global mingw64_pkg_name %(echo %{name} | sed -E 's/^(mingw-|)/mingw64-/')
+%endif
+
 Name:           uriparser
 Version:        0.9.6
 Release:        5%{?dist}