diff --git a/src/amd/addrlib/src/amdgpu_asic_addr.h b/src/amd/addrlib/src/amdgpu_asic_addr.h
index 64fffa95bdd..b95f3ff7f84 100644
--- a/src/amd/addrlib/src/amdgpu_asic_addr.h
+++ b/src/amd/addrlib/src/amdgpu_asic_addr.h
@@ -81,7 +81,7 @@
 
 #define AMDGPU_VEGA10_RANGE     0x01, 0x14 //#  1 <= x < 20
 #define AMDGPU_VEGA12_RANGE     0x14, 0x28 //# 20 <= x < 40
-#define AMDGPU_VEGA20_RANGE     0x28, 0xFF //# 40 <= x < max
+#define AMDGPU_VEGA20_RANGE     0x28, 0x32 //# 40 <= x < max
 
 #define AMDGPU_RAVEN_RANGE      0x01, 0x81 //#   1 <= x < 129
 #define AMDGPU_RAVEN2_RANGE     0x81, 0x90 //# 129 <= x < 144
diff --git a/src/amd/common/ac_gpu_info.c b/src/amd/common/ac_gpu_info.c
index 2a36d2aad80..62f1dabae71 100644
--- a/src/amd/common/ac_gpu_info.c
+++ b/src/amd/common/ac_gpu_info.c
@@ -21,7 +21,7 @@
 #include <ctype.h>
 
 #define AMDGPU_MI100_RANGE       0x32, 0x3C
-#define AMDGPU_MI200_RANGE       0x3C, 0xFF
+#define AMDGPU_MI200_RANGE       0x3C, 0x46
 #define AMDGPU_GFX940_RANGE      0x46, 0xFF
 
 #define ASICREV_IS_MI100(r)      ASICREV_IS(r, MI100)