diff --git a/MdeModulePkg/MdeModulePkg.dsc b/MdeModulePkg/MdeModulePkg.dsc
index 72d82083c3..c3c2069c66 100644
--- a/MdeModulePkg/MdeModulePkg.dsc
+++ b/MdeModulePkg/MdeModulePkg.dsc
@@ -70,14 +70,14 @@
   UdpIoLib|MdeModulePkg/Library/DxeUdpIoLib/DxeUdpIoLib.inf
   DpcLib|MdeModulePkg/Library/DxeDpcLib/DxeDpcLib.inf
   PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
-  GraphicsLib|MdeModulepkg/Library/GraphicsLib/GraphicsLib.inf
+  GraphicsLib|MdeModulePkg/Library/GraphicsLib/GraphicsLib.inf
   IfrSupportLib|MdePkg/Library/IfrSupportLib/IfrSupportLib.inf
   ExtendedIfrSupportLib|MdeModulePkg/Library/ExtendedIfrSupportLib/ExtendedIfrSupportLib.inf
   CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
   DxePiLib|MdePkg/Library/DxePiLib/DxePiLib.inf
   PlatformBdsLib|MdeModulePkg/Library/PlatformBdsLibNull/PlatformBdsLibNull.inf
   GenericBdsLib|MdeModulePkg/Library/GenericBdsLib/GenericBdsLib.inf  
-  GraphicsLib|MdeModulepkg/Library/GraphicsLib/GraphicsLib.inf
+  GraphicsLib|MdeModulePkg/Library/GraphicsLib/GraphicsLib.inf
   DxePiLib|MdePkg/Library/DxePiLib/DxePiLib.inf
   PlatformBdsLib|MdeModulePkg/Library/PlatformBdsLibNull/PlatformBdsLibNull.inf
   GenericBdsLib|MdeModulePkg/Library/GenericBdsLib/GenericBdsLib.inf  
@@ -273,7 +273,7 @@
   MdeModulePkg/Library/PeiRecoveryLibNull/PeiRecoveryLibNull.inf
 
   MdeModulePkg/Library/GenericBdsLib/GenericBdsLib.inf
-  MdeModulepkg/Library/GraphicsLib/GraphicsLib.inf
+  MdeModulePkg/Library/GraphicsLib/GraphicsLib.inf
   MdeModulePkg/Library/ExtendedHiiLib/ExtendedHiiLib.inf
   MdeModulePkg/Library/ExtendedIfrSupportLib/ExtendedIfrSupportLib.inf
 
@@ -347,7 +347,7 @@
   MdeModulePkg/Universal/DebugSupportDxe/DebugSupportDxe.inf
   MdeModulePkg/Universal/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
   MdeModulePkg/Bus/Pci/UndiRuntimeDxe/UndiRuntimeDxe.inf
-  MdeModulepkg/Library/GraphicsLib/GraphicsLib.inf
+  MdeModulePkg/Library/GraphicsLib/GraphicsLib.inf
 
 [Components.X64]
   MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf