diff --git a/home/prompt.nix b/home/prompt.nix
index c589a7e..eac01fb 100644
--- a/home/prompt.nix
+++ b/home/prompt.nix
@@ -20,7 +20,7 @@ in
     history = {
       ignoreAllDups = true;
       ignoreSpace = true;
-      size = 5000;
+      size = 15000;
     };
 
     # Common plugins.