diff --git a/src/tools/registry.rs b/src/tools/registry.rs
index 0ed1a24d..d5e92245 100644
--- a/src/tools/registry.rs
+++ b/src/tools/registry.rs
@@ -25,6 +25,7 @@ use crate::tools::builtin::{
     ToolSearchTool, ToolUpgradeTool, WriteFileTool,
 };
 use crate::tools::executor::ToolExecutor;
+use crate::tools::rate_limiter::RateLimiter;
 use crate::tools::tool::{ApprovalRequirement, Tool, ToolDomain};
 use crate::tools::wasm::{
     Capabilities, OAuthRefreshConfig, ResourceLimits, SharedCredentialRegistry, WasmError,