diff --git a/Vlv2TbltDevicePkg/PlatformPkg.fdf b/Vlv2TbltDevicePkg/PlatformPkg.fdf
index f7c04e5cad..245a550ca9 100644
--- a/Vlv2TbltDevicePkg/PlatformPkg.fdf
+++ b/Vlv2TbltDevicePkg/PlatformPkg.fdf
@@ -593,8 +593,8 @@ INF IntelFrameworkModulePkg/Bus/Isa/IsaIoDxe/IsaIoDxe.inf
 !if $(SOURCE_DEBUG_ENABLE) != TRUE
 INF  IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/IsaSerialDxe.inf
 !endif
-INF IntelFrameworkModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxe.inf
-INF IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe.inf
+#INF IntelFrameworkModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxe.inf
+#INF IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe.inf
 
 #
 # SDIO
diff --git a/Vlv2TbltDevicePkg/PlatformPkgGcc.fdf b/Vlv2TbltDevicePkg/PlatformPkgGcc.fdf
index a9f62dc89a..6268064e13 100644
--- a/Vlv2TbltDevicePkg/PlatformPkgGcc.fdf
+++ b/Vlv2TbltDevicePkg/PlatformPkgGcc.fdf
@@ -524,8 +524,8 @@ INF IntelFrameworkModulePkg/Bus/Isa/IsaIoDxe/IsaIoDxe.inf
 !if $(SOURCE_DEBUG_ENABLE) != TRUE
 INF  IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/IsaSerialDxe.inf
 !endif
-INF IntelFrameworkModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxe.inf
-INF IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe.inf
+#INF IntelFrameworkModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxe.inf
+#INF IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe.inf
 
 #
 # SDIO