diff --git a/librealsense2.spec b/librealsense2.spec
index ba5ed9213793dd260aba47d0a29d0f3dc4f76284..2f9f5c18cc74c874fd387bd7368d5737c8d110f3 100644
--- a/librealsense2.spec
+++ b/librealsense2.spec
@@ -6,6 +6,7 @@
 %global __requires_exclude_from ^/opt/ros/%{ros_distro}/.*$
 
 %define RosPkgName      librealsense2
+%define ros_distro      noetic
 %define with_tests 0
 
 Name:           ros-%{ros_distro}-%{RosPkgName}