diff --git a/dbms/tests/queries/0_stateless/00212_aggregate_function_uniq.reference b/dbms/tests/queries/0_stateless/00212_aggregate_function_uniq.reference
index b82ec5b6e3ab569d0bcd934f16b8f2e39fd6b8e1..8c94b8a5d58a8809da7fdd58ad559f85cb512020 100644
--- a/dbms/tests/queries/0_stateless/00212_aggregate_function_uniq.reference
+++ b/dbms/tests/queries/0_stateless/00212_aggregate_function_uniq.reference
@@ -206,6 +206,7 @@
 31	53574
 35	55022
 36	53961
+1
 1	1
 3	1
 6	1
@@ -414,3 +415,4 @@
 31	54074
 35	54153
 36	53999
+1
diff --git a/dbms/tests/queries/0_stateless/00212_aggregate_function_uniq.sql b/dbms/tests/queries/0_stateless/00212_aggregate_function_uniq.sql
index 2886daeb3b376bf0ac745cb701c27f7cb550b2ef..b91ae03bf0af0a5ff817be5c972d07200638fbc3 100644
--- a/dbms/tests/queries/0_stateless/00212_aggregate_function_uniq.sql
+++ b/dbms/tests/queries/0_stateless/00212_aggregate_function_uniq.sql
@@ -16,6 +16,8 @@ SELECT Y, uniqHLL12(Z) FROM (SELECT number AS X, IPv4NumToString(toUInt32(X)) AS
 SELECT Y, uniqHLL12(Z) FROM (SELECT number AS X, IPv4NumToString(toUInt32(X)) AS Z, (3*X*X - 7*X + 11) % 37 AS Y FROM system.numbers LIMIT 3000) GROUP BY Y;
 SELECT Y, uniqHLL12(Z) FROM (SELECT number AS X, IPv4NumToString(toUInt32(X)) AS Z, (3*X*X - 7*X + 11) % 37 AS Y FROM system.numbers LIMIT 1000000) GROUP BY Y;
 
+SELECT uniqHLL12(dummy) FROM remote('127.0.0.{1,2}', system.one);
+
 /* uniqCombined */
 
 SELECT Y, uniqCombined(X) FROM (SELECT number AS X, (3*X*X - 7*X + 11) % 37 AS Y FROM system.numbers LIMIT 15) GROUP BY Y;
@@ -33,3 +35,5 @@ SELECT Y, uniqCombined(X) FROM (SELECT number AS X, round(toFloat32(1/(1 + (3*X*
 SELECT Y, uniqCombined(Z) FROM (SELECT number AS X, IPv4NumToString(toUInt32(X)) AS Z, (3*X*X - 7*X + 11) % 37 AS Y FROM system.numbers LIMIT 15) GROUP BY Y;
 SELECT Y, uniqCombined(Z) FROM (SELECT number AS X, IPv4NumToString(toUInt32(X)) AS Z, (3*X*X - 7*X + 11) % 37 AS Y FROM system.numbers LIMIT 3000) GROUP BY Y;
 SELECT Y, uniqCombined(Z) FROM (SELECT number AS X, IPv4NumToString(toUInt32(X)) AS Z, (3*X*X - 7*X + 11) % 37 AS Y FROM system.numbers LIMIT 1000000) GROUP BY Y;
+
+SELECT uniqCombined(dummy) FROM remote('127.0.0.{1,2}', system.one);