diff --git a/src/Parsers/Kusto/KustoFunctions/KQLCastingFunctions.cpp b/src/Parsers/Kusto/KustoFunctions/KQLCastingFunctions.cpp
index 3fde2ea8364..9af3b56b5a3 100644
--- a/src/Parsers/Kusto/KustoFunctions/KQLCastingFunctions.cpp
+++ b/src/Parsers/Kusto/KustoFunctions/KQLCastingFunctions.cpp
@@ -68,9 +68,9 @@ bool ToString::convertImpl(String & out, IParser::Pos & pos)
 } 
 bool ToTimeSpan::convertImpl(String & out, IParser::Pos & pos)
 {
-     String res = String(pos->begin, pos->end);
-     out = res;
-     return false;
+    String res = String(pos->begin, pos->end);
+    out = res;
+    return false;
 }
 
 
diff --git a/src/Parsers/tests/KQL/gtest_KQL_StringFunctions.cpp b/src/Parsers/tests/KQL/gtest_KQL_StringFunctions.cpp
index 91a490ebbac..3cd06a645f2 100644
--- a/src/Parsers/tests/KQL/gtest_KQL_StringFunctions.cpp
+++ b/src/Parsers/tests/KQL/gtest_KQL_StringFunctions.cpp
@@ -124,7 +124,7 @@ INSTANTIATE_TEST_SUITE_P(ParserKQLQuery, ParserTest,
         },
         {
             "print bin(datetime(1970-05-11 13:45:07), 1d)",
-            "SELECT parseDateTime64BestEffortOrNull(toFloat64(parseDateTime64BestEffortOrNull('1970-01-01 12:00:00.0', 9, 'UTC')) + (toInt64(((toFloat64(parseDateTime64BestEffortOrNull('2017-05-15 10:20:00.0', 9, 'UTC')) - toFloat64(parseDateTime64BestEffortOrNull('1970-01-01 12:00:00.0', 9, 'UTC'))) / 86400) + 0) * 86400), 9, 'UTC') AS res"
+            "SELECT parseDateTime64BestEffortOrNull(toInt64(toFloat64(parseDateTime64BestEffortOrNull('1970-05-11 13:45:07', 9, 'UTC')) / 86400) * 86400, 9, 'UTC')"
         }
 
 })));