diff --git a/test/expected/cast.out b/test/expected/cast.out
index 0d56de7..9b16938 100644
--- a/test/expected/cast.out
+++ b/test/expected/cast.out
@@ -22,6 +22,12 @@ SELECT ARRAY[1,2,3]::float8[]::vector;
  [1,2,3]
 (1 row)
 
+SELECT ARRAY[1,2,3]::numeric[]::vector;
+  array  
+---------
+ [1,2,3]
+(1 row)
+
 SELECT '{NULL}'::real[]::vector;
 ERROR:  array must not containing NULLs
 SELECT '{NaN}'::real[]::vector;
diff --git a/test/sql/cast.sql b/test/sql/cast.sql
index df6f444..6c94454 100644
--- a/test/sql/cast.sql
+++ b/test/sql/cast.sql
@@ -2,6 +2,7 @@ SELECT ARRAY[1,2,3]::vector;
 SELECT ARRAY[1.0,2.0,3.0]::vector;
 SELECT ARRAY[1,2,3]::float4[]::vector;
 SELECT ARRAY[1,2,3]::float8[]::vector;
+SELECT ARRAY[1,2,3]::numeric[]::vector;
 SELECT '{NULL}'::real[]::vector;
 SELECT '{NaN}'::real[]::vector;
 SELECT '{Infinity}'::real[]::vector;