diff --git a/test/expected/functions.out b/test/expected/functions.out
index 1fe90c6..2840688 100644
--- a/test/expected/functions.out
+++ b/test/expected/functions.out
@@ -106,7 +106,7 @@ SELECT cosine_distance('[1,1]', '[1,1]');
                0
 (1 row)
 
-SELECT cosine_distance('[1,0]', '[0,1]');
+SELECT cosine_distance('[1,0]', '[0,2]');
  cosine_distance 
 -----------------
                1
diff --git a/test/sql/functions.sql b/test/sql/functions.sql
index 194c120..914df36 100644
--- a/test/sql/functions.sql
+++ b/test/sql/functions.sql
@@ -25,7 +25,7 @@ SELECT inner_product('[3e38]', '[3e38]');
 SELECT cosine_distance('[1,2]', '[2,4]');
 SELECT cosine_distance('[1,2]', '[0,0]');
 SELECT cosine_distance('[1,1]', '[1,1]');
-SELECT cosine_distance('[1,0]', '[0,1]');
+SELECT cosine_distance('[1,0]', '[0,2]');
 SELECT cosine_distance('[1,1]', '[-1,-1]');
 SELECT cosine_distance('[1,2]', '[3]');
 SELECT cosine_distance('[1,1]', '[1.1,1.1]');