diff --git a/check_isa.cpp b/check_isa.cpp
index 8ef3499c..6aff860b 100644
--- a/check_isa.cpp
+++ b/check_isa.cpp
@@ -126,7 +126,7 @@ lGetSystemISA() {
         else if ((info2[1] & (1 << 26)) != 0 && // AVX512 PF
                  (info2[1] & (1 << 27)) != 0 && // AVX512 ER
                  (info2[1] & (1 << 28)) != 0) { // AVX512 CDI
-            return "KNL_AVX512";
+            return "KNL";
         }
         // If it's unknown AVX512 target, fall through and use AVX2
         // or whatever is available in the machine.