diff --git a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cpu_features/src/cpuinfo_x86.c b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cpu_features/src/cpuinfo_x86.c
index 85415639f..15e846a88 100644
--- a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cpu_features/src/cpuinfo_x86.c
+++ b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cpu_features/src/cpuinfo_x86.c
@@ -202,11 +202,13 @@ static bool HasYmmOsXSave(uint32_t xcr0_eax)
 
 // Checks that operating system saves and restores zmm registers during context
 // switches.
+#if !defined(CPU_FEATURES_OS_DARWIN)
 static bool HasZmmOsXSave(uint32_t xcr0_eax)
 {
     return HasMask(xcr0_eax, MASK_XMM | MASK_YMM | MASK_MASKREG | MASK_ZMM0_15 |
                                  MASK_ZMM16_31);
 }
+#endif
 
 // Checks that operating system saves and restores AMX/TMUL state during context
 // switches.
@@ -1185,6 +1187,20 @@ static void ParseLeaf4(const int max_cpuid_leaf, CacheInfo* info)
         }
 }
 
+#if defined(CPU_FEATURES_OS_DARWIN)
+#if defined(CPU_FEATURES_MOCK_CPUID_X86)
+extern bool GetDarwinSysCtlByName(const char*);
+#else  // CPU_FEATURES_MOCK_CPUID_X86
+static bool GetDarwinSysCtlByName(const char* name)
+{
+    int enabled;
+    size_t enabled_len = sizeof(enabled);
+    const int failure = sysctlbyname(name, &enabled, &enabled_len, NULL, 0);
+    return failure ? false : enabled;
+}
+#endif
+#endif  // CPU_FEATURES_OS_DARWIN
+
 // Internal structure to hold the OS support for vector operations.
 // Avoid to recompute them since each call to cpuid is ~100 cycles.
 typedef struct
@@ -1213,7 +1229,11 @@ static OsSupport CheckOsSupport(const uint32_t max_cpuid_leaf)
             const uint32_t xcr0_eax = GetXCR0Eax();
             os_support.have_sse_via_cpuid = HasXmmOsXSave(xcr0_eax);
             os_support.have_avx = HasYmmOsXSave(xcr0_eax);
+#if defined(CPU_FEATURES_OS_DARWIN)
+            os_support.have_avx512 = GetDarwinSysCtlByName("hw.optional.avx512f");
+#else
             os_support.have_avx512 = HasZmmOsXSave(xcr0_eax);
+#endif  // CPU_FEATURES_OS_DARWIN
             os_support.have_amx = HasTmmOsXSave(xcr0_eax);
         }
     else
@@ -1236,20 +1256,6 @@ static bool GetWindowsIsProcessorFeaturePresent(DWORD ProcessorFeature)
 #endif
 #endif  // CPU_FEATURES_OS_WINDOWS
 
-#if defined(CPU_FEATURES_OS_DARWIN)
-#if defined(CPU_FEATURES_MOCK_CPUID_X86)
-extern bool GetDarwinSysCtlByName(const char*);
-#else  // CPU_FEATURES_MOCK_CPUID_X86
-static bool GetDarwinSysCtlByName(const char* name)
-{
-    int enabled;
-    size_t enabled_len = sizeof(enabled);
-    const int failure = sysctlbyname(name, &enabled, &enabled_len, NULL, 0);
-    return failure ? false : enabled;
-}
-#endif
-#endif  // CPU_FEATURES_OS_DARWIN
-
 static void DetectSseViaOs(X86Features* features)
 {
 #if defined(CPU_FEATURES_OS_WINDOWS)