python
diff --git a/‎Misc/sbom.spdx.json
+26-45 b/‎Misc/sbom.spdx.json
+26-45
diff --git a/‎Tools/build/generate_sbom.py
+4-1 b/‎Tools/build/generate_sbom.py
+4-1
@@ -59,7 +59,10 @@ class PackageFiles(typing.NamedTuple):
         include=["Modules/_decimal/libmpdec/**"]
     ),
     "expat": PackageFiles(
-        include=["Modules/expat/**"]
+        include=["Modules/expat/**"],
+        exclude=[
+            "Modules/expat/expat_config.h",
+        ]
     ),
     "macholib": PackageFiles(
         include=["Lib/ctypes/macholib/**"],