diff --git a/angles.spec b/angles.spec
index d5583fe565201c63e04429997ef54d3bb8d8a877..e44765d5acf1d29bab64f759f5e79accfb42c713 100644
--- a/angles.spec
+++ b/angles.spec
@@ -7,6 +7,7 @@
 %global __requires_exclude_from ^/opt/ros/%{ros_distro}/.*$
 
 %define RosPkgName      angles
+%define ros_distro      humble
 
 Name:           ros-%{ros_distro}-%{RosPkgName}
 Version:        1.15.0