diff --git a/rocrtst/suites/negative/queue_validation.cc b/rocrtst/suites/negative/queue_validation.cc
index d88488b9fe..260c377c52 100755
--- a/rocrtst/suites/negative/queue_validation.cc
+++ b/rocrtst/suites/negative/queue_validation.cc
@@ -241,6 +241,7 @@ void QueueValidation::QueueValidationForInvalidDimension(hsa_agent_t cpuAgent,
     ASSERT_EQ(completion, 1);
 
     hsa_signal_store_relaxed(aql().completion_signal, 1);
+    clear_code_object();
   }
   sleep(1);
   for (ii = 0; ii < kMaxQueue; ++ii) {
@@ -327,6 +328,7 @@ void QueueValidation::QueueValidationInvalidGroupMemory(hsa_agent_t cpuAgent,
     ASSERT_EQ(completion, 1);
 
     hsa_signal_store_relaxed(aql().completion_signal, 1);
+    clear_code_object();
   }
   sleep(1);
   for (ii = 0; ii < kMaxQueue; ++ii) {
@@ -410,6 +412,7 @@ void QueueValidation::QueueValidationForInvalidKernelObject(hsa_agent_t cpuAgent
     ASSERT_EQ(completion, 1);
 
     hsa_signal_store_relaxed(aql().completion_signal, 1);
+    clear_code_object();
   }
   sleep(1);
   for (ii = 0; ii < kMaxQueue; ++ii) {
@@ -488,6 +491,7 @@ void QueueValidation::QueueValidationForInvalidPacket(hsa_agent_t cpuAgent,
     ASSERT_EQ(completion, 1);
 
     hsa_signal_store_relaxed(aql().completion_signal, 1);
+    clear_code_object();
   }
   sleep(1);
   for (ii = 0; ii < kMaxQueue; ++ii) {