diff --git a/mu/mu-cmd-server.c b/mu/mu-cmd-server.c
index b349c2d0..6596216d 100644
--- a/mu/mu-cmd-server.c
+++ b/mu/mu-cmd-server.c
@@ -903,8 +903,6 @@ get_find_params (GHashTable *args, MuMsgFieldId *sortfield,
 		*qflags |= MU_QUERY_FLAG_SKIP_DUPS;
 	if (get_bool_from_args (args, "include-related", TRUE, NULL))
 		*qflags |= MU_QUERY_FLAG_INCLUDE_RELATED;
-	if (get_bool_from_args (args, "include-related", TRUE, NULL))
-		*qflags |= MU_QUERY_FLAG_INCLUDE_RELATED;
 	if (get_bool_from_args (args, "threads", TRUE, NULL))
 		*qflags |= MU_QUERY_FLAG_THREADS;