diff --git a/ggml/src/iqk/iqk_utils.h b/ggml/src/iqk/iqk_utils.h
index 2401a091..19b4c362 100644
--- a/ggml/src/iqk/iqk_utils.h
+++ b/ggml/src/iqk/iqk_utils.h
@@ -83,10 +83,12 @@ static inline float32x4_t v_gelu(float32x4_t x, float32x4_t c1, float32x4_t c2)
 #if defined(__AVX512F__) && defined(_MSC_VER)
 #include <immintrin.h>
 
+#ifndef __clang__
 static inline __m512i operator|(__m512i a, __m512i b) { return _mm512_or_si512(a, b); }
 static inline __m512i operator&(__m512i a, __m512i b) { return _mm512_and_si512(a, b); }
 static inline __m512i operator^(__m512i a, __m512i b) { return _mm512_xor_si512(a, b); }
 #endif
+#endif
 
 #if defined(__AVX512F__) && defined(__AVX512DQ__)