diff --git a/tests/sqllogictests/suites/query/functions/02_0000_function_aggregate_mix.test b/tests/sqllogictests/suites/query/functions/02_0000_function_aggregate_mix.test
index a800098df665..b170af49fb42 100644
--- a/tests/sqllogictests/suites/query/functions/02_0000_function_aggregate_mix.test
+++ b/tests/sqllogictests/suites/query/functions/02_0000_function_aggregate_mix.test
@@ -320,12 +320,12 @@ select skewness (10) from numbers(5)
 query I
 select skewness(number), kurtosis(number) from (select if(number > 5, number::double, 'NAN'::Double) as number from numbers(100));
 ----
-nan nan
+NaN NaN
 
 query I
 select skewness(number), kurtosis(number) from (select if(number > 5, number::double, 'INF'::Double) as number from numbers(100));
 ----
-nan nan
+NaN NaN
 
 query III
 select skewness(k), skewness(v), skewness(v2) from aggr