diff --git a/plugin/trino-snowflake/src/main/java/io/trino/plugin/snowflake/SnowflakeClient.java b/plugin/trino-snowflake/src/main/java/io/trino/plugin/snowflake/SnowflakeClient.java
index fb3661c45566..fca53986736a 100644
--- a/plugin/trino-snowflake/src/main/java/io/trino/plugin/snowflake/SnowflakeClient.java
+++ b/plugin/trino-snowflake/src/main/java/io/trino/plugin/snowflake/SnowflakeClient.java
@@ -27,6 +27,7 @@
 import io.trino.plugin.jdbc.ConnectionFactory;
 import io.trino.plugin.jdbc.JdbcColumnHandle;
 import io.trino.plugin.jdbc.JdbcExpression;
+import io.trino.plugin.jdbc.JdbcSortItem;
 import io.trino.plugin.jdbc.JdbcTableHandle;
 import io.trino.plugin.jdbc.JdbcTypeHandle;
 import io.trino.plugin.jdbc.LongWriteFunction;
@@ -283,6 +284,31 @@ public boolean isLimitGuaranteed(ConnectorSession session)
         return true;
     }
 
+    @Override
+    public boolean supportsTopN(ConnectorSession session, JdbcTableHandle handle, List<JdbcSortItem> sortOrder)
+    {
+        for (JdbcSortItem sortItem : sortOrder) {
+            Type sortItemType = sortItem.getColumn().getColumnType();
+            if (sortItemType instanceof CharType || sortItemType instanceof VarcharType) {
+                // Remote database can be case insensitive.
+                return false;
+            }
+        }
+        return true;
+    }
+
+    @Override
+    protected Optional<TopNFunction> topNFunction()
+    {
+        return Optional.of(TopNFunction.sqlStandard(this::quoted));
+    }
+
+    @Override
+    public boolean isTopNGuaranteed(ConnectorSession session)
+    {
+        return true;
+    }
+
     @Override
     public Optional<String> getTableComment(ResultSet resultSet)
     {
diff --git a/plugin/trino-snowflake/src/test/java/io/trino/plugin/snowflake/TestSnowflakeConnectorTest.java b/plugin/trino-snowflake/src/test/java/io/trino/plugin/snowflake/TestSnowflakeConnectorTest.java
index 5d1b92c82f47..16e827958f35 100644
--- a/plugin/trino-snowflake/src/test/java/io/trino/plugin/snowflake/TestSnowflakeConnectorTest.java
+++ b/plugin/trino-snowflake/src/test/java/io/trino/plugin/snowflake/TestSnowflakeConnectorTest.java
@@ -81,8 +81,7 @@ protected boolean hasBehavior(TestingConnectorBehavior connectorBehavior)
                     SUPPORTS_CREATE_TABLE_WITH_TABLE_COMMENT,
                     SUPPORTS_PREDICATE_PUSHDOWN,
                     SUPPORTS_ROW_TYPE,
-                    SUPPORTS_SET_COLUMN_TYPE,
-                    SUPPORTS_TOPN_PUSHDOWN -> false;
+                    SUPPORTS_SET_COLUMN_TYPE -> false;
             default -> super.hasBehavior(connectorBehavior);
         };
     }