diff --git a/nix/configurations/vanadium/home/xmobar/xmobar.hs b/nix/configurations/vanadium/home/xmobar/xmobar.hs
index 5ba94297..9e9e2ddd 100644
--- a/nix/configurations/vanadium/home/xmobar/xmobar.hs
+++ b/nix/configurations/vanadium/home/xmobar/xmobar.hs
@@ -31,8 +31,8 @@ config =
               [ "--target", "2025-08-14"
               , "--target", "2025-08-21"
               , "--target", "2025-08-22"
-              , "--target", "2025-09-16 snip snip"
-              , "--target", "2025-10-31 dragon book"
+              , "--target", "2025-09-16=snip snip"
+              , "--target", "2025-10-31=dragon book"
               ]
               ""
               (60 &minute)