diff --git a/rocky-devel.conf b/rocky-devel.conf
index cb793cd..420dedd 100644
--- a/rocky-devel.conf
+++ b/rocky-devel.conf
@@ -136,4 +136,4 @@ gather_lookaside_repos = [
 
 productimg = False
 
-comps_file = {}
+comps_file = None