diff --git a/gas/testsuite/gas/mn10300/basic.exp b/gas/testsuite/gas/mn10300/basic.exp
index 46c23d480f9..955446b44ec 100644
--- a/gas/testsuite/gas/mn10300/basic.exp
+++ b/gas/testsuite/gas/mn10300/basic.exp
@@ -1817,4 +1817,5 @@ if [istarget mn10300*-*-*] then {
     run_list_test "movpc" ""
 
     run_dump_test "am33-2"
+    run_dump_test "relax"
 }