diff --git a/src/usb-dbg.cpp b/src/usb-dbg.cpp
index 5f6a50d..67b464b 100644
--- a/src/usb-dbg.cpp
+++ b/src/usb-dbg.cpp
@@ -1209,8 +1209,9 @@
     return PANEL_POWER_POLICY;
 }
 
-int plat_udbg_control_panel(uint8_t panel, uint8_t operation, uint8_t item,
-                            uint8_t* count, uint8_t* buffer)
+ipmi_ret_t plat_udbg_control_panel(uint8_t panel, uint8_t operation,
+                                   uint8_t item, uint8_t* count,
+                                   uint8_t* buffer)
 {
     if (panel > panelNum || panel < PANEL_MAIN)
         return IPMI_CC_PARM_OUT_OF_RANGE;