diff --git a/MdeModulePkg/Universal/WatchDogTimerDxe/WatchDogTimer.c b/MdeModulePkg/Universal/WatchdogTimerDxe/WatchDogTimer.c
similarity index 100%
rename from MdeModulePkg/Universal/WatchDogTimerDxe/WatchDogTimer.c
rename to MdeModulePkg/Universal/WatchdogTimerDxe/WatchDogTimer.c
diff --git a/MdeModulePkg/Universal/WatchDogTimerDxe/WatchDogTimer.h b/MdeModulePkg/Universal/WatchdogTimerDxe/WatchDogTimer.h
similarity index 100%
rename from MdeModulePkg/Universal/WatchDogTimerDxe/WatchDogTimer.h
rename to MdeModulePkg/Universal/WatchdogTimerDxe/WatchDogTimer.h
diff --git a/MdeModulePkg/Universal/WatchDogTimerDxe/WatchDogTimer.inf b/MdeModulePkg/Universal/WatchdogTimerDxe/WatchDogTimer.inf
similarity index 100%
rename from MdeModulePkg/Universal/WatchDogTimerDxe/WatchDogTimer.inf
rename to MdeModulePkg/Universal/WatchdogTimerDxe/WatchDogTimer.inf
diff --git a/MdeModulePkg/Universal/WatchDogTimerDxe/WatchDogTimer.msa b/MdeModulePkg/Universal/WatchdogTimerDxe/WatchDogTimer.msa
similarity index 100%
rename from MdeModulePkg/Universal/WatchDogTimerDxe/WatchDogTimer.msa
rename to MdeModulePkg/Universal/WatchdogTimerDxe/WatchDogTimer.msa