diff --git a/src/Server.zig b/src/Server.zig
index 1b0c5099..bd990560 100644
--- a/src/Server.zig
+++ b/src/Server.zig
@@ -296,6 +296,10 @@ pub const Client = struct {
     }
 
     fn stop(self: *Client) void {
+        switch (self.mode) {
+            .http => {},
+            .cdp => |*cdp| cdp.browser.env.terminate(),
+        }
         self.ws.shutdown();
     }
 
diff --git a/src/browser/js/Env.zig b/src/browser/js/Env.zig
index 2f1b6b1e..1a86ffd5 100644
--- a/src/browser/js/Env.zig
+++ b/src/browser/js/Env.zig
@@ -470,6 +470,10 @@ pub fn dumpMemoryStats(self: *Env) void {
     , .{ stats.total_heap_size, stats.total_heap_size_executable, stats.total_physical_size, stats.total_available_size, stats.used_heap_size, stats.heap_size_limit, stats.malloced_memory, stats.external_memory, stats.peak_malloced_memory, stats.number_of_native_contexts, stats.number_of_detached_contexts, stats.total_global_handles_size, stats.used_global_handles_size, stats.does_zap_garbage });
 }
 
+pub fn terminate(self: *const Env) void {
+    v8.v8__Isolate__TerminateExecution(self.isolate.handle);
+}
+
 fn promiseRejectCallback(message_handle: v8.PromiseRejectMessage) callconv(.c) void {
     const promise_handle = v8.v8__PromiseRejectMessage__GetPromise(&message_handle).?;
     const v8_isolate = v8.v8__Object__GetIsolate(@ptrCast(promise_handle)).?;