diff --git a/projects/clr/rocclr/runtime/device/rocm/rocdefs.hpp b/projects/clr/rocclr/runtime/device/rocm/rocdefs.hpp
index 6c06a35b82..64a64cc15b 100644
--- a/projects/clr/rocclr/runtime/device/rocm/rocdefs.hpp
+++ b/projects/clr/rocclr/runtime/device/rocm/rocdefs.hpp
@@ -38,6 +38,7 @@ const HsaDeviceId HSA_VEGA10_ID = 9;
 const HsaDeviceId HSA_VEGA10_HBCC_ID = 10;
 const HsaDeviceId HSA_RAVEN_ID = 11;
 const HsaDeviceId HSA_VEGA12_ID = 12;
+const HsaDeviceId HSA_VEGA20_ID = 13;
 const HsaDeviceId HSA_INVALID_DEVICE_ID = -1;
 
 static const AMDDeviceInfo DeviceInfo[] = {
@@ -60,7 +61,8 @@ static const AMDDeviceInfo DeviceInfo[] = {
     /* TARGET VEGA10 */ {HSA_VEGA10_ID, "", "gfx900", "gfx900", 4, 16, 1, 256, 64 * Ki, 32, 0, 0},
     /* TARGET VEGA10_HBCC */ {HSA_VEGA10_HBCC_ID, "", "gfx901", "gfx901", 4, 16, 1, 256, 64 * Ki, 32, 0, 0},
     /* TARGET RAVEN */ {HSA_RAVEN_ID, "", "gfx902", "gfx902", 4, 16, 1, 256, 64 * Ki, 32, 0, 0},
-    /* TARGET VEGA12 */ {HSA_VEGA12_ID, "", "gfx904", "gfx904", 4, 16, 1, 256, 64 * Ki, 32, 0, 0}};
+    /* TARGET VEGA12 */ {HSA_VEGA12_ID, "", "gfx904", "gfx904", 4, 16, 1, 256, 64 * Ki, 32, 0, 0},
+    /* TARGET VEGA20 */ {HSA_VEGA20_ID, "", "gfx906", "gfx906", 4, 16, 1, 256, 64 * Ki, 32, 0, 0}};
 }
 
 const uint kMaxAsyncQueues = 8;   // set to match the number of pipes, which is 8
diff --git a/projects/clr/rocclr/runtime/device/rocm/rocdevice.cpp b/projects/clr/rocclr/runtime/device/rocm/rocdevice.cpp
index c274f6156e..24bcb1cbc9 100644
--- a/projects/clr/rocclr/runtime/device/rocm/rocdevice.cpp
+++ b/projects/clr/rocclr/runtime/device/rocm/rocdevice.cpp
@@ -92,6 +92,8 @@ static HsaDeviceId getHsaDeviceId(hsa_agent_t device, uint32_t& pci_id) {
       return HSA_RAVEN_ID;
     case 904:
       return HSA_VEGA12_ID;
+    case 906:
+      return HSA_VEGA20_ID;
     default:
       return HSA_INVALID_DEVICE_ID;
   }