diff --git a/UefiPayloadPkg/UniversalPayloadBuild.py b/UefiPayloadPkg/UniversalPayloadBuild.py
index 35ef1b16f8..a965327020 100644
--- a/UefiPayloadPkg/UniversalPayloadBuild.py
+++ b/UefiPayloadPkg/UniversalPayloadBuild.py
@@ -337,7 +337,7 @@ def InitArgumentParser(LoadDefault):
     parser.add_argument("-sk", "--SkipBuild", action='store_true', help='Skip UniversalPayload build')
     parser.add_argument("-af", "--AddFv", type=ValidateAddFv, action='append', help='Add or replace specific FV into payload, Ex: uefi_fv=XXX.fv')
     parser.add_argument("-f", "--Fit", action='store_true', help='Build UniversalPayload file as UniversalPayload.fit', default=False)
-    parser.add_argument('-l', "--LoadAddress", type=int, help='Specify payload load address', default =0x000800000)
+    parser.add_argument('-l', "--LoadAddress", type=lambda x: int(x, 0), help='Specify payload load address', default =0x000800000)
     parser.add_argument('-c', '--DscPath', type=str, default="UefiPayloadPkg/UefiPayloadPkg.dsc", help='Path to the DSC file')
     parser.add_argument('-ac', '--add_cc_flags', action='append', help='Add specified CC compile flags')
     parser.add_argument('-ci','--CiBuild', action='store_true', help='Call from edk2 CI Build Process or not', default=False)