diff --git a/test/expected/input.out b/test/expected/input.out
index 4ed1f68..5074279 100644
--- a/test/expected/input.out
+++ b/test/expected/input.out
@@ -4,10 +4,10 @@ SELECT '[1,2,3]'::vector;
  [1,2,3]
 (1 row)
 
-SELECT '[-1,2,3]'::vector;
-  vector  
-----------
- [-1,2,3]
+SELECT '[-1,-2,-3]'::vector;
+   vector   
+------------
+ [-1,-2,-3]
 (1 row)
 
 SELECT '[1.,2.,3.]'::vector;
diff --git a/test/sql/input.sql b/test/sql/input.sql
index 4465ab7..7457dbf 100644
--- a/test/sql/input.sql
+++ b/test/sql/input.sql
@@ -1,5 +1,5 @@
 SELECT '[1,2,3]'::vector;
-SELECT '[-1,2,3]'::vector;
+SELECT '[-1,-2,-3]'::vector;
 SELECT '[1.,2.,3.]'::vector;
 SELECT ' [ 1,  2 ,    3  ] '::vector(3);
 SELECT '[1.23456]'::vector;