diff --git a/test/functional/feature_coinstatsindex.py b/test/functional/feature_coinstatsindex.py
index 73f3e39372e..13f321bc9b7 100755
--- a/test/functional/feature_coinstatsindex.py
+++ b/test/functional/feature_coinstatsindex.py
@@ -321,6 +321,21 @@ class CoinStatsIndexTest(BitcoinTestFramework):
         res1 = index_node.gettxoutsetinfo(hash_type='muhash', hash_or_height=None, use_index=True)
         assert_equal(res["muhash"], res1["muhash"])
 
+        self.log.info("Test index with an unclean restart after a reorg")
+        self.restart_node(1, extra_args=self.extra_args[1])
+        committed_height = index_node.getblockcount()
+        self.generate(index_node, 2, sync_fun=self.no_op)
+        self.sync_index_node()
+        block2 = index_node.getbestblockhash()
+        index_node.invalidateblock(block2)
+        self.generatetoaddress(index_node, 1, getnewdestination()[2], sync_fun=self.no_op)
+        self.sync_index_node()
+        index_node.kill_process()
+        self.start_node(1, extra_args=self.extra_args[1])
+        self.sync_index_node()
+        # Because of the unclean shutdown above, indexes reset to the point we last committed them to disk.
+        assert_equal(index_node.getindexinfo()['coinstatsindex']['best_block_height'], committed_height)
+
 
 if __name__ == '__main__':
     CoinStatsIndexTest(__file__).main()