diff --git a/src/vendorcode/siemens/Kconfig b/src/vendorcode/siemens/Kconfig
index 8bbab62268..6684b8af97 100644
--- a/src/vendorcode/siemens/Kconfig
+++ b/src/vendorcode/siemens/Kconfig
@@ -16,5 +16,3 @@
 config USE_SIEMENS_HWILIB
 	bool
 	default n
-
-source "src/vendorcode/siemens/*/Kconfig"