diff --git a/tests/qemu-iotests/025 b/tests/qemu-iotests/025
index fba44a47fb..691b6da6d5 100755
--- a/tests/qemu-iotests/025
+++ b/tests/qemu-iotests/025
@@ -40,7 +40,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
 . ./common.pattern
 
 _supported_fmt raw qcow2
-_supported_proto file sheepdog
+_supported_proto file sheepdog rbd
 _supported_os Linux
 
 echo "=== Creating image"