diff --git a/generator/postgres/query_set.go b/generator/postgres/query_set.go
index d61bd34..abb21ba 100644
--- a/generator/postgres/query_set.go
+++ b/generator/postgres/query_set.go
@@ -65,11 +65,12 @@ select
     not attr.attnotnull as "column.isNullable",
     attr.attgenerated = 's' as "column.isGenerated",
     attr.atthasdef as "column.hasDefault",
-    (case tp.typtype 
-        when 'b' then 'base'
-        when 'd' then 'base'
-        when 'e' then 'enum'
-        when 'r' then 'range'
+    (case
+        when tp.typtype = 'b' AND tp.typcategory <> 'A' then 'base'
+        when tp.typtype = 'b' AND tp.typcategory = 'A' then 'array'
+        when tp.typtype = 'd' then 'base'
+        when tp.typtype = 'e' then 'enum'
+        when tp.typtype = 'r' then 'range'
      end) as "dataType.Kind",
     (case when tp.typtype = 'd' then (select pg_type.typname from pg_catalog.pg_type where pg_type.oid = tp.typbasetype)
           when tp.typcategory = 'A' then pg_catalog.format_type(attr.atttypid, attr.atttypmod)
diff --git a/tests/postgres/generator_test.go b/tests/postgres/generator_test.go
index a1ea307..fe1407f 100644
--- a/tests/postgres/generator_test.go
+++ b/tests/postgres/generator_test.go
@@ -222,10 +222,18 @@ func TestGenerator_TableMetadata(t *testing.T) {
 	// Spot check the actor table and assert that the emitted
 	// properties are as expected.
 	var got metadata.Table
+	var specialFeatures metadata.Column
 	for _, table := range schema.TablesMetaData {
 		if table.Name == "actor" {
 			got = table
 		}
+		if table.Name == "film" {
+			for _, column := range table.Columns {
+				if column.Name == "special_features" {
+					specialFeatures = column
+				}
+			}
+		}
 	}
 
 	want := metadata.Table{
@@ -238,6 +246,7 @@ func TestGenerator_TableMetadata(t *testing.T) {
 		},
 	}
 	require.Equal(t, want, got)
+	require.Equal(t, metadata.ArrayType, specialFeatures.DataType.Kind)
 }
 
 func TestGeneratorSpecialCharacters(t *testing.T) {