diff --git a/module/zfs/metaslab.c b/module/zfs/metaslab.c
index e723d7640..ec25855cd 100644
--- a/module/zfs/metaslab.c
+++ b/module/zfs/metaslab.c
@@ -28,6 +28,7 @@
  */
 
 #include <sys/zfs_context.h>
+#include <sys/brt.h>
 #include <sys/dmu.h>
 #include <sys/dmu_tx.h>
 #include <sys/space_map.h>
@@ -5536,6 +5537,13 @@ spa_remap_blkptr(spa_t *spa, blkptr_t *bp, spa_remap_cb_t callback, void *arg)
 	if (BP_GET_NDVAS(bp) < 1)
 		return (B_FALSE);
 
+	/*
+	 * Cloned blocks can not be remapped since BRT depends on specific
+	 * vdev id and offset in the DVA[0] for its reference counting.
+	 */
+	if (!BP_IS_METADATA(bp) && brt_maybe_exists(spa, bp))
+		return (B_FALSE);
+
 	/*
 	 * Note: we only remap dva[0].  If we remapped other dvas, we
 	 * would no longer know what their phys birth txg is.