diff --git a/config/waybar/config b/config/waybar/config
index 99ea7b5..ba77b94 100644
--- a/config/waybar/config
+++ b/config/waybar/config
@@ -16,7 +16,7 @@
     "sway/workspaces": {
         "disable-scroll": true,
 
-        "persistent_workspaces": {
+        "persistent-workspaces": {
             "1": [],
             "2": [],
             "3": [],