diff --git a/rpcl2/tests/r2r_test.bash b/rpcl2/tests/r2r_test.bash
index 322fe92..53283a8 100644
--- a/rpcl2/tests/r2r_test.bash
+++ b/rpcl2/tests/r2r_test.bash
@@ -5,6 +5,10 @@
 # run rustup to test with latest rust version
 rustup update
 
+if [ -e "/opt/ros/jazzy/setup.bash" ]; then
+    source "/opt/ros/jazzy/setup.bash"
+fi
+
 if [ -e "/opt/ros/iron/setup.bash" ]; then
     source "/opt/ros/iron/setup.bash"
 fi