diff --git a/lua/spacevim/plugin/flygrep.lua b/lua/spacevim/plugin/flygrep.lua
index 5b887a7f5..0d66effd5 100644
--- a/lua/spacevim/plugin/flygrep.lua
+++ b/lua/spacevim/plugin/flygrep.lua
@@ -317,6 +317,7 @@ end
 
 local function close_buffer()
   if grepid > 0 then
+    grepid = 0
     jobstop(grepid)
   end
   timer_stop(grep_timer_id)