diff --git a/MsCorePkg/Library/MuArmGicExLib/MuArmGicExLib.inf b/MsCorePkg/Library/MuArmGicExLib/MuArmGicExLib.inf
index 6beec39c00..5be97450da 100644
--- a/MsCorePkg/Library/MuArmGicExLib/MuArmGicExLib.inf
+++ b/MsCorePkg/Library/MuArmGicExLib/MuArmGicExLib.inf
@@ -38,6 +38,7 @@
 [Packages]
   ArmPkg/ArmPkg.dec
   MdePkg/MdePkg.dec
+  MsCorePkg/MsCorePkg.dec
 
 [FeaturePcd]
   gArmTokenSpaceGuid.PcdArmGicV3WithV2Legacy