diff --git a/home/modules/shell.nix b/home/modules/shell.nix
index eb17028..99ad041 100644
--- a/home/modules/shell.nix
+++ b/home/modules/shell.nix
@@ -14,7 +14,7 @@
       save = 10000;
     };
 
-    initExtra = ''
+    initContent = ''
       bindkey '^R' history-incremental-search-backward
       bindkey '^S' history-incremental-search-forward