diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_scan.c b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_scan.c
index 29a6bec0e8ad..542cfe7b465c 100644
--- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_scan.c
+++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_scan.c
@@ -3555,12 +3555,12 @@ dsl_scan_scrub_cb(dsl_pool_t *dp,
 	boolean_t needs_io;
 	int zio_flags = ZIO_FLAG_SCAN_THREAD | ZIO_FLAG_RAW | ZIO_FLAG_CANFAIL;
 	int d;
-	
-	count_block(scn, dp->dp_blkstats, bp);
 
 	if (phys_birth <= scn->scn_phys.scn_min_txg ||
-	    phys_birth >= scn->scn_phys.scn_max_txg)
+	    phys_birth >= scn->scn_phys.scn_max_txg) {
+		count_block(scn, dp->dp_blkstats, bp);
 		return (0);
+	}
 
 	/* Embedded BP's have phys_birth==0, so we reject them above. */
 	ASSERT(!BP_IS_EMBEDDED(bp));