diff --git a/aom.spec b/aom.spec
index 45f84fe..dbe37d1 100644
--- a/aom.spec
+++ b/aom.spec
@@ -5,7 +5,11 @@
 %ifarch x86_64
 %bcond_without vmaf
 %endif
+%if 0%{?fedora} >= 40
 %bcond_with jpegxl
+%else
+%bcond_without jpegxl
+%endif
 %endif
 
 Name:       aom