diff --git a/modules/programs/aerospace.nix b/modules/programs/aerospace.nix
index 5e86ce423..2f5ebdcc0 100644
--- a/modules/programs/aerospace.nix
+++ b/modules/programs/aerospace.nix
@@ -255,7 +255,7 @@ in
             example = [
               "/bin/bash"
               "-c"
-              "sketchybar --trigger aerospace_workspace_change FOCUSED=$AEROSPACE_FOCUSED_WORKSPACE"
+              "sketchybar --trigger aerospace_workspace_change FOCUSED_WORKSPACE=$AEROSPACE_FOCUSED_WORKSPACE"
             ];
             description = "Commands to run every time workspace changes.";
           };