diff --git a/ocaml/message-switch/core_test/dune b/ocaml/message-switch/core_test/dune
index 449f2fae5c5..cda5c5125aa 100644
--- a/ocaml/message-switch/core_test/dune
+++ b/ocaml/message-switch/core_test/dune
@@ -57,6 +57,24 @@
   (package message-switch)
 )
 
+(rule
+  (alias stresstest)
+  (deps
+    client_unix_main.exe
+    server_unix_main.exe
+    async/client_async_main.exe
+    async/server_async_main.exe
+    lwt/client_main.exe
+    lwt/server_main.exe
+    lwt/link_test_main.exe
+    ../switch/switch_main.exe
+    ../cli/main.exe
+  )
+  (action (setenv SECS 5 (run ./basic-rpc-test.sh)))
+  (package message-switch)
+)
+
+
 (rule
   (alias runtest)
   (deps