diff --git a/projects/rocr-runtime/runtime/hsa-runtime/inc/hsa_ven_amd_aqlprofile.h b/projects/rocr-runtime/runtime/hsa-runtime/inc/hsa_ven_amd_aqlprofile.h
index f9a593079e..5aa66f2605 100644
--- a/projects/rocr-runtime/runtime/hsa-runtime/inc/hsa_ven_amd_aqlprofile.h
+++ b/projects/rocr-runtime/runtime/hsa-runtime/inc/hsa_ven_amd_aqlprofile.h
@@ -81,38 +81,6 @@ typedef enum {
 // The block ID is the same for a block instances set, for example
 // each block instance from the TCC block set, TCC0, TCC1, …, TCCN
 // will have the same block ID HSA_VEN_AMD_AQLPROFILE_BLOCKS_TCC.
-#ifndef AQLPROFILE_NGEN_API
-typedef enum {
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_CPC    = 0,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_CPF    = 1,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_GDS    = 2,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_GRBM   = 3,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_GRBMSE = 4,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_RMI    = 5,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_SPI    = 6,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_SQ     = 7,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_SQCS   = 8,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_SRBM   = 9,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_SX     = 10,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_TA     = 11,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_TCA    = 12,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_TCC    = 13,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_TCP    = 14,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_TD     = 15,
-  // MC blocks
-  /* HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_MCARB =   16, */
-  /* HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_MCHUB =   17, */
-  /* HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_MCMCBVM = 18, */
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_MCSEQ =  19,
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_MCVML2 = 20,
-  /* HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_MCXBAR =  21, */
-  /* HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_ATC    = 22, */
-  HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_ATCL2  = 23,
-  /* HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_GCEA   = 24, */
-  /* HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_RPB    = 25, */
-  HSA_VEN_AMD_AQLPROFILE_BLOCKS_NUMBER     = 26
-} hsa_ven_amd_aqlprofile_block_name_t;
-#else  // AQLPROFILE_NGEN_API
 typedef enum {
   HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_CPC = 0,
   HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_CPF = 1,
@@ -142,7 +110,6 @@ typedef enum {
   HSA_VEN_AMD_AQLPROFILE_BLOCK_NAME_RPB = 24,
   HSA_VEN_AMD_AQLPROFILE_BLOCKS_NUMBER = 25
 } hsa_ven_amd_aqlprofile_block_name_t;
-#endif  // AQLPROFILE_NGEN_API
 
 // PMC event object structure
 // ‘counter_id’ value is specified in GFXIPs perfcounter user guides