diff --git a/SwarselSystems.org b/SwarselSystems.org
index 5e40b2d..1162b3e 100644
--- a/SwarselSystems.org
+++ b/SwarselSystems.org
@@ -8664,7 +8664,11 @@ Here we set some aliases (some of them should be shellApplications instead) as w
         save = 10000;
         size = 10000;
       };
-      historySubstringSearch.enable = true;
+      historySubstringSearch = {
+        enable = true;
+        searchDownKey = "^[OB";
+        searchUpKey = "^[OA";
+      };
       plugins = [
         {
           name = "fzf-tab";
diff --git a/profiles/common/home/zsh.nix b/profiles/common/home/zsh.nix
index 47bc28d..6b4a7e7 100644
--- a/profiles/common/home/zsh.nix
+++ b/profiles/common/home/zsh.nix
@@ -45,7 +45,11 @@
       save = 10000;
       size = 10000;
     };
-    historySubstringSearch.enable = true;
+    historySubstringSearch = {
+      enable = true;
+      searchDownKey = "^[OB";
+      searchUpKey = "^[OA";
+    };
     plugins = [
       {
         name = "fzf-tab";