diff --git a/tests/unit/type/list-3.tcl b/tests/unit/type/list-3.tcl
index 744f7037..7888409e 100644
--- a/tests/unit/type/list-3.tcl
+++ b/tests/unit/type/list-3.tcl
@@ -27,6 +27,9 @@ start_server {
     } {PONG}
 
     test {Stress tester for #3343-alike bugs} {
+        for {set j 0} {$j < 100} {incr j} {
+            puts [randomInt 10]
+        }
     }
 
     tags {slow} {