diff --git a/cmd/zdb/zdb.c b/cmd/zdb/zdb.c
index 5017a0e7d5d9..261060280111 100644
--- a/cmd/zdb/zdb.c
+++ b/cmd/zdb/zdb.c
@@ -3629,6 +3629,9 @@ parse_object_range(char *range, zopt_object_range_t *zor, char **msg)
 			*msg = "Invalid characters in object ID";
 			rc = 1;
 		}
+#ifdef __APPLE__
+		zor->zor_obj_start = INO_XNUTOZFS(zor->zor_obj_start, 2);
+#endif
 		zor->zor_obj_end = zor->zor_obj_start;
 		return (rc);
 	}
@@ -3707,6 +3710,11 @@ parse_object_range(char *range, zopt_object_range_t *zor, char **msg)
 	}
 	zor->zor_flags = flags;
 
+#ifdef __APPLE__
+	zor->zor_obj_start = INO_XNUTOZFS(zor->zor_obj_start, 2);
+	zor->zor_obj_end = INO_XNUTOZFS(zor->zor_obj_end, 2);
+#endif
+
 out:
 	free(dup);
 	return (rc);
diff --git a/include/os/macos/spl/sys/vnode.h b/include/os/macos/spl/sys/vnode.h
index 06f57918b1d2..1a12c339d97a 100644
--- a/include/os/macos/spl/sys/vnode.h
+++ b/include/os/macos/spl/sys/vnode.h
@@ -164,31 +164,6 @@ vn_lock(struct vnode *vp, int fl)
 	return (0);
 }
 
-/*
- * XNU reserves fileID 1-15, so we remap them high.
- * 2 is root-of-the-mount.
- * If ID is same as root, return 2. Otherwise, if it is 0-15, return
- * adjusted, otherwise, return as-is.
- * See hfs_format.h: kHFSRootFolderID, kHFSExtentsFileID, ...
- */
-#define	INO_ROOT 		2ULL
-#define	INO_RESERVED		16ULL	/* [0-15] reserved. */
-#define	INO_ISRESERVED(ID)	((ID) < (INO_RESERVED))
-/*				0xFFFFFFFFFFFFFFF0 */
-#define	INO_MAP			((uint64_t)-INO_RESERVED) /* -16, -15, .., -1 */
-
-#define	INO_ZFSTOXNU(ID, ROOT)	\
-	((ID) == (ROOT)?INO_ROOT:(INO_ISRESERVED(ID)?INO_MAP+(ID):(ID)))
-
-/*
- * This macro relies on *unsigned*.
- * If asking for 2, return rootID. If in special range, adjust to
- * normal, otherwise, return as-is.
- */
-#define	INO_XNUTOZFS(ID, ROOT)	\
-	((ID) == INO_ROOT)?(ROOT): \
-	(INO_ISRESERVED((ID)-INO_MAP))?((ID)-INO_MAP):(ID)
-
 #define	VN_HOLD(vp)		vnode_getwithref(vp)
 #define	VN_RELE(vp)		vnode_put(vp)
 
diff --git a/include/os/macos/zfs/sys/zfs_context_os.h b/include/os/macos/zfs/sys/zfs_context_os.h
index a88f5dae9e89..50230367b647 100644
--- a/include/os/macos/zfs/sys/zfs_context_os.h
+++ b/include/os/macos/zfs/sys/zfs_context_os.h
@@ -36,6 +36,31 @@
 
 #define	flock64_t	struct flock
 
+/*
+ * XNU reserves fileID 1-15, so we remap them high.
+ * 2 is root-of-the-mount.
+ * If ID is same as root, return 2. Otherwise, if it is 0-15, return
+ * adjusted, otherwise, return as-is.
+ * See hfs_format.h: kHFSRootFolderID, kHFSExtentsFileID, ...
+ */
+#define	INO_ROOT 		2ULL
+#define	INO_RESERVED		16ULL	/* [0-15] reserved. */
+#define	INO_ISRESERVED(ID)	((ID) < (INO_RESERVED))
+/*				0xFFFFFFFFFFFFFFF0 */
+#define	INO_MAP			((uint64_t)-INO_RESERVED) /* -16, -15, .., -1 */
+
+#define	INO_ZFSTOXNU(ID, ROOT)	\
+	((ID) == (ROOT)?INO_ROOT:(INO_ISRESERVED(ID)?INO_MAP+(ID):(ID)))
+
+/*
+ * This macro relies on *unsigned*.
+ * If asking for 2, return rootID. If in special range, adjust to
+ * normal, otherwise, return as-is.
+ */
+#define	INO_XNUTOZFS(ID, ROOT)	\
+	((ID) == INO_ROOT)?(ROOT): \
+	(INO_ISRESERVED((ID)-INO_MAP))?((ID)-INO_MAP):(ID)
+
 struct spa_iokit;
 typedef struct spa_iokit spa_iokit_t;
 
diff --git a/lib/libspl/include/os/macos/sys/zfs_context_os.h b/lib/libspl/include/os/macos/sys/zfs_context_os.h
index 524f7a61d213..e7df48f35696 100644
--- a/lib/libspl/include/os/macos/sys/zfs_context_os.h
+++ b/lib/libspl/include/os/macos/sys/zfs_context_os.h
@@ -28,6 +28,31 @@
 #define	ZFS_EXPORTS_PATH	"/etc/exports"
 #define	MNTTYPE_ZFS_SUBTYPE ('Z'<<24|'F'<<16|'S'<<8)
 
+/*
+ * XNU reserves fileID 1-15, so we remap them high.
+ * 2 is root-of-the-mount.
+ * If ID is same as root, return 2. Otherwise, if it is 0-15, return
+ * adjusted, otherwise, return as-is.
+ * See hfs_format.h: kHFSRootFolderID, kHFSExtentsFileID, ...
+ */
+#define	INO_ROOT 		2ULL
+#define	INO_RESERVED		16ULL	/* [0-15] reserved. */
+#define	INO_ISRESERVED(ID)	((ID) < (INO_RESERVED))
+/*				0xFFFFFFFFFFFFFFF0 */
+#define	INO_MAP			((uint64_t)-INO_RESERVED) /* -16, -15, .., -1 */
+
+#define	INO_ZFSTOXNU(ID, ROOT)	\
+	((ID) == (ROOT)?INO_ROOT:(INO_ISRESERVED(ID)?INO_MAP+(ID):(ID)))
+
+/*
+ * This macro relies on *unsigned*.
+ * If asking for 2, return rootID. If in special range, adjust to
+ * normal, otherwise, return as-is.
+ */
+#define	INO_XNUTOZFS(ID, ROOT)	\
+	((ID) == INO_ROOT)?(ROOT): \
+	(INO_ISRESERVED((ID)-INO_MAP))?((ID)-INO_MAP):(ID)
+
 struct spa_iokit;
 typedef struct spa_iokit spa_iokit_t;