diff --git a/client/src/components/ToolsTab.tsx b/client/src/components/ToolsTab.tsx
index 777db80..dcfae44 100644
--- a/client/src/components/ToolsTab.tsx
+++ b/client/src/components/ToolsTab.tsx
@@ -229,6 +229,7 @@ const ToolsTab = ({
                           id={key}
                           name={key}
                           placeholder={prop.description}
+                          value={(params[key] as string) ?? ""}
                           onChange={(e) =>
                             setParams({
                               ...params,