diff --git a/hw/usb-uhci.c b/hw/usb-uhci.c
index 6807413..3a770e5 100644
--- a/hw/usb-uhci.c
+++ b/hw/usb-uhci.c
@@ -63,7 +63,7 @@
 #define UHCI_PORT_CSC   (1 << 1)
 #define UHCI_PORT_CCS   (1 << 0)
 
-#define FRAME_TIMER_FREQ 1000
+#define FRAME_TIMER_FREQ 100000
 
 #define FRAME_MAX_LOOPS  100