Index: /trunk/src/VBox/Devices/PC/DevPit-i8254.cpp
===================================================================
--- /trunk/src/VBox/Devices/PC/DevPit-i8254.cpp	(revision 24084)
+++ /trunk/src/VBox/Devices/PC/DevPit-i8254.cpp	(revision 24085)
@@ -955,5 +955,5 @@
      * Validate configuration.
      */
-    if (!CFGMR3AreValuesValid(pCfgHandle, "Irq\0" "Base\0" "Speaker\0" "GCEnabled\0" "R0Enabled\0"))
+    if (!CFGMR3AreValuesValid(pCfgHandle, "Irq\0" "Base\0" "SpeakerEnabled\0" "GCEnabled\0" "R0Enabled\0"))
         return VERR_PDM_DEVINS_UNKNOWN_CFG_VALUES;