diff --git a/projects/rocprofiler-sdk/source/lib/rocprofiler-sdk/pc_sampling/parser/parser_types.h b/projects/rocprofiler-sdk/source/lib/rocprofiler-sdk/pc_sampling/parser/parser_types.h
index 9b087a334f..33002012cb 100644
--- a/projects/rocprofiler-sdk/source/lib/rocprofiler-sdk/pc_sampling/parser/parser_types.h
+++ b/projects/rocprofiler-sdk/source/lib/rocprofiler-sdk/pc_sampling/parser/parser_types.h
@@ -86,9 +86,9 @@ typedef union
     {
         uint8_t valid : 1;
         uint8_t type  : 4;  // 0=reserved, 1=hosttrap, 2=stochastic, 3=perfcounter, >=4 possible v2?
-        uint8_t has_stall_reason   : 1;
-        uint8_t has_wave_cnt       : 1;
-        uint8_t has_memory_counter : 1;
+        uint8_t has_stall_reason : 1;
+        uint8_t has_wave_cnt     : 1;
+        uint8_t reserved         : 1;
     };
     uint8_t raw;
 } pcsample_header_v1_t;
diff --git a/projects/rocprofiler-sdk/source/lib/rocprofiler-sdk/pc_sampling/parser/tests/gfx9test.cpp b/projects/rocprofiler-sdk/source/lib/rocprofiler-sdk/pc_sampling/parser/tests/gfx9test.cpp
index 49ab68fee0..a316e6d291 100644
--- a/projects/rocprofiler-sdk/source/lib/rocprofiler-sdk/pc_sampling/parser/tests/gfx9test.cpp
+++ b/projects/rocprofiler-sdk/source/lib/rocprofiler-sdk/pc_sampling/parser/tests/gfx9test.cpp
@@ -343,7 +343,7 @@ class WaveOtherFieldsTest : public WaveSnapTest
         {
             assert(parsed[0][i].flags.has_stall_reason == true);
             assert(parsed[0][i].flags.has_wave_cnt == true);
-            assert(parsed[0][i].flags.has_memory_counter == false);
+            assert(parsed[0][i].flags.reserved == false);
 
             assert(compare[i].exec_mask == parsed[0][i].exec_mask);
             assert(compare[i].workgroup_id_x == parsed[0][i].workgroup_id_x);