diff --git a/src/detection/physicaldisk/physicaldisk_apple.c b/src/detection/physicaldisk/physicaldisk_apple.c
index b48d857d4..69cc4ca13 100644
--- a/src/detection/physicaldisk/physicaldisk_apple.c
+++ b/src/detection/physicaldisk/physicaldisk_apple.c
@@ -63,6 +63,14 @@ const char* ffDetectPhysicalDisk(FFlist* result, FFPhysicalDiskOptions* options)
             continue;
         }
 
+        uint64_t size = 0;
+        {
+            FF_CFTYPE_AUTO_RELEASE CFNumberRef mediaSize = IORegistryEntryCreateCFProperty(entryMedia, CFSTR(kIOMediaSizeKey), kCFAllocatorDefault, kNilOptions);
+            if (mediaSize) {
+                ffCfNumGetInt64(mediaSize, (int64_t*) &size);
+            }
+        }
+
         FF_IOOBJECT_AUTO_RELEASE io_registry_entry_t entryPhysical = 0;
         if (IORegistryEntryGetParentEntry(entryDriver, kIOServicePlane, &entryPhysical) != KERN_SUCCESS) {
             continue;
@@ -78,12 +86,12 @@ const char* ffDetectPhysicalDisk(FFlist* result, FFPhysicalDiskOptions* options)
         }
 
         FF_STRBUF_AUTO_DESTROY interconnect = ffStrbufCreate();
-        FFPhysicalDiskType diskType = FF_PHYSICALDISK_TYPE_NONE;
+        bool isVirtual = false;
         FF_CFTYPE_AUTO_RELEASE CFDictionaryRef protocolCharacteristics = IORegistryEntryCreateCFProperty(entryPhysical, CFSTR(kIOPropertyProtocolCharacteristicsKey), kCFAllocatorDefault, kNilOptions);
         if (protocolCharacteristics) {
             if (ffCfDictGetString(protocolCharacteristics, CFSTR(kIOPropertyPhysicalInterconnectTypeKey), &interconnect) == NULL) {
                 if (ffStrbufEqualS(&interconnect, kIOPropertyPhysicalInterconnectTypeVirtual)) {
-                    diskType |= FF_PHYSICALDISK_TYPE_VIRTUAL;
+                    isVirtual = true;
                     FF_STRBUF_AUTO_DESTROY location = ffStrbufCreate();
                     if (ffCfDictGetString(protocolCharacteristics, CFSTR(kIOPropertyPhysicalInterconnectLocationKey), &location) == NULL) {
                         ffStrbufAppendS(&interconnect, " - ");
@@ -99,8 +107,9 @@ const char* ffDetectPhysicalDisk(FFlist* result, FFPhysicalDiskOptions* options)
         ffStrbufInitS(&device->name, deviceName);
         ffStrbufInit(&device->devPath);
         ffStrbufInitMove(&device->interconnect, &interconnect);
-        device->type = diskType;
-        device->size = 0;
+        device->type = (isVirtual ? FF_PHYSICALDISK_TYPE_VIRTUAL : FF_PHYSICALDISK_TYPE_NONE) |
+            (size > 0 ? FF_PHYSICALDISK_TYPE_NONE : FF_PHYSICALDISK_TYPE_UNKNOWN);
+        device->size = size;
         device->temperature = FF_PHYSICALDISK_TEMP_UNSET;
 
         FF_CFTYPE_AUTO_RELEASE CFBooleanRef removable = IORegistryEntryCreateCFProperty(entryMedia, CFSTR(kIOMediaRemovableKey), kCFAllocatorDefault, kNilOptions);
@@ -119,13 +128,6 @@ const char* ffDetectPhysicalDisk(FFlist* result, FFPhysicalDiskOptions* options)
             ffStrbufPrependS(&device->devPath, "/dev/");
         }
 
-        FF_CFTYPE_AUTO_RELEASE CFNumberRef mediaSize = IORegistryEntryCreateCFProperty(entryMedia, CFSTR(kIOMediaSizeKey), kCFAllocatorDefault, kNilOptions);
-        if (mediaSize) {
-            ffCfNumGetInt64(mediaSize, (int64_t*) &device->size);
-        } else {
-            device->size = 0;
-        }
-
         FF_CFTYPE_AUTO_RELEASE CFDictionaryRef deviceCharacteristics = IORegistryEntryCreateCFProperty(entryPhysical, CFSTR(kIOPropertyDeviceCharacteristicsKey), kCFAllocatorDefault, kNilOptions);
         if (deviceCharacteristics) {
             ffCfDictGetString(deviceCharacteristics, CFSTR(kIOPropertyProductSerialNumberKey), &device->serial);
diff --git a/src/modules/physicaldisk/option.h b/src/modules/physicaldisk/option.h
index 2bd032da8..e0ff899b2 100644
--- a/src/modules/physicaldisk/option.h
+++ b/src/modules/physicaldisk/option.h
@@ -16,6 +16,8 @@ typedef enum __attribute__((__packed__)) FFPhysicalDiskType {
     FF_PHYSICALDISK_TYPE_READWRITE = 1 << 5,
     FF_PHYSICALDISK_TYPE_READONLY = 1 << 6,
 
+    FF_PHYSICALDISK_TYPE_UNKNOWN = 1 << 7,
+
     FF_PHYSICALDISK_TYPE_FORCE_UNSIGNED = UINT8_MAX,
 } FFPhysicalDiskType;
 static_assert(sizeof(FFPhysicalDiskType) == sizeof(uint8_t), "");