diff --git a/ArmPkg/Library/DefaultExceptionHandlerLib/Arm/DefaultExceptionHandler.c b/ArmPkg/Library/DefaultExceptionHandlerLib/Arm/DefaultExceptionHandler.c
index 2e0cfb2d4e..476ec20610 100644
--- a/ArmPkg/Library/DefaultExceptionHandlerLib/Arm/DefaultExceptionHandler.c
+++ b/ArmPkg/Library/DefaultExceptionHandlerLib/Arm/DefaultExceptionHandler.c
@@ -22,6 +22,7 @@
 #include <Library/ArmDisassemblerLib.h>
 #include <Library/SerialPortLib.h>
 #include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
 
 #include <Guid/DebugImageInfoTable.h>