diff --git a/numpy/core/tests/test_cpu_features.py b/numpy/core/tests/test_cpu_features.py
index 2fad4dfd98d0..48ab30a4a228 100644
--- a/numpy/core/tests/test_cpu_features.py
+++ b/numpy/core/tests/test_cpu_features.py
@@ -351,6 +351,7 @@ class Test_X86_Features(AbstractTest):
         SSE3="PNI", SSE41="SSE4_1", SSE42="SSE4_2", FMA3="FMA",
         AVX512VNNI="AVX512_VNNI", AVX512BITALG="AVX512_BITALG", AVX512VBMI2="AVX512_VBMI2",
         AVX5124FMAPS="AVX512_4FMAPS", AVX5124VNNIW="AVX512_4VNNIW", AVX512VPOPCNTDQ="AVX512_VPOPCNTDQ",
+        AVX512FP16="AVX512_FP16",
     )
     def load_flags(self):
         self.load_flags_cpuinfo("flags")