diff --git a/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h b/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h
index ed0cd16ef3..25a1d522fe 100644
--- a/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h
+++ b/MdeModulePkg/Library/UefiBootManagerLib/InternalBm.h
@@ -68,7 +68,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #include <Library/PcdLib.h>
 #include <Library/PeCoffGetEntryPointLib.h>
 #include <Library/UefiBootManagerLib.h>
-#include <Library/TimerLib.h>
 #include <Library/DxeServicesLib.h>
 #include <Library/ReportStatusCodeLib.h>
 #include <Library/CapsuleLib.h>
diff --git a/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf b/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
index 1adffd70d0..8d5b89ea29 100644
--- a/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
+++ b/MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
@@ -52,7 +52,6 @@
   PcdLib
   BaseLib
   UefiLib
-  TimerLib
   DebugLib
   PrintLib
   BaseMemoryLib