diff --git a/modules/fish/work.nix b/modules/fish/work.nix
index 582192c..0eae266 100644
--- a/modules/fish/work.nix
+++ b/modules/fish/work.nix
@@ -130,13 +130,13 @@
         command fzf
       '';
       dbui_stg = ''
-        ssh -NL 4321:192.168.0.168:3306 otc & nvim +DBUI
+        kill_tunnels && ssh -NL 4321:192.168.0.168:3306 otc & nvim +DBUI
       '';
       dbui_prod = ''
-        ssh -NL 4322:192.168.0.38:3306 otc-prod & nvim +DBUI
+        kill_tunnels && ssh -NL 4322:192.168.0.38:3306 otc-prod & nvim +DBUI
       '';
       kill_tunnels = ''
-        ps -o pid,command | grep "^[0-9]\{4,5\} ssh -N?L" | awk '{print $1}' | xargs kill -9
+        ps -o pid,command | grep "^[0-9]\{4,5\} ssh -NL" | awk '{print $1}' | xargs kill -9
       '';
     };