diff --git a/mysql-test/suite/rocksdb/r/autoinc_vars.result b/mysql-test/suite/rocksdb/r/autoinc_vars.result
index 3dc61ab400b4..3955406a9ad1 100644
--- a/mysql-test/suite/rocksdb/r/autoinc_vars.result
+++ b/mysql-test/suite/rocksdb/r/autoinc_vars.result
@@ -155,3 +155,11 @@ CREATE TABLE t0(c0 BLOB) ENGINE=ROCKSDB;
 INSERT INTO t0 VALUES(0);
 ALTER TABLE t0 AUTO_INCREMENT=0;
 DROP TABLE t0;
+#----------------------------------
+# Issue #869 Crash in autoincrement
+#----------------------------------
+CREATE TABLE t1 (pk INT AUTO_INCREMENT, a INT, PRIMARY KEY(pk)) ENGINE=RocksDB;
+INSERT INTO t1 (a) VALUES (1);
+UPDATE t1 SET pk = 3;
+ALTER TABLE t1 AUTO_INCREMENT 2;
+DROP TABLE t1;
diff --git a/mysql-test/suite/rocksdb/t/autoinc_vars.test b/mysql-test/suite/rocksdb/t/autoinc_vars.test
index 8a030ff1dbea..1b48501c542a 100644
--- a/mysql-test/suite/rocksdb/t/autoinc_vars.test
+++ b/mysql-test/suite/rocksdb/t/autoinc_vars.test
@@ -119,3 +119,13 @@ CREATE TABLE t0(c0 BLOB) ENGINE=ROCKSDB;
 INSERT INTO t0 VALUES(0);
 ALTER TABLE t0 AUTO_INCREMENT=0;
 DROP TABLE t0;
+
+--echo #----------------------------------
+--echo # Issue #869 Crash in autoincrement
+--echo #----------------------------------
+
+CREATE TABLE t1 (pk INT AUTO_INCREMENT, a INT, PRIMARY KEY(pk)) ENGINE=RocksDB;
+INSERT INTO t1 (a) VALUES (1);
+UPDATE t1 SET pk = 3;
+ALTER TABLE t1 AUTO_INCREMENT 2;
+DROP TABLE t1;
diff --git a/storage/rocksdb/ha_rocksdb.cc b/storage/rocksdb/ha_rocksdb.cc
index b79d156d0029..94e01d53f591 100644
--- a/storage/rocksdb/ha_rocksdb.cc
+++ b/storage/rocksdb/ha_rocksdb.cc
@@ -8929,7 +8929,7 @@ int ha_rocksdb::update_pk(const Rdb_key_def &kd,
     }
   }
 
-  if (table->next_number_field) {
+  if (table->found_next_number_field) {
     update_auto_incr_val_from_field();
   }