diff --git a/SysBuild/tools/gobject-introspection b/SysBuild/tools/gobject-introspection
index 6847606..52976db 100644
--- a/SysBuild/tools/gobject-introspection
+++ b/SysBuild/tools/gobject-introspection
@@ -126,4 +126,6 @@ mk() {
 
 postmk() {
 	mv $TMPROOT/usr/share/dbus-1/system-services $TMPROOT/usr/share/dbus-1/services
+	cd ../gobject-introspection*
+	rm -r ../build-gobject
 }