diff --git a/hw/usb/dev-hub.c b/hw/usb/dev-hub.c
index 7e9339b8a8..9b04b6a6ec 100644
--- a/hw/usb/dev-hub.c
+++ b/hw/usb/dev-hub.c
@@ -287,11 +287,11 @@ static const char *feature_name(int feature)
         [PORT_POWER]         = "power",
         [PORT_LOWSPEED]      = "lowspeed",
         [PORT_HIGHSPEED]     = "highspeed",
-        [PORT_C_CONNECTION]  = "change connection",
-        [PORT_C_ENABLE]      = "change enable",
-        [PORT_C_SUSPEND]     = "change suspend",
-        [PORT_C_OVERCURRENT] = "change overcurrent",
-        [PORT_C_RESET]       = "change reset",
+        [PORT_C_CONNECTION]  = "change-connection",
+        [PORT_C_ENABLE]      = "change-enable",
+        [PORT_C_SUSPEND]     = "change-suspend",
+        [PORT_C_OVERCURRENT] = "change-overcurrent",
+        [PORT_C_RESET]       = "change-reset",
         [PORT_TEST]          = "test",
         [PORT_INDICATOR]     = "indicator",
     };