diff --git a/mysql-test/r/func_json.result b/mysql-test/r/func_json.result
index 410f1771cf1..cf9e67793ab 100644
--- a/mysql-test/r/func_json.result
+++ b/mysql-test/r/func_json.result
@@ -73,6 +73,9 @@ json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[4]', 'x')
 select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[1].b[0]', 'x');
 json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[1].b[0]', 'x')
 ["a", {"b": [ "x",1, 2]}, [3, 4]]
+select json_array_insert('true', '$', 1);
+json_array_insert('true', '$', 1)
+NULL
 select json_contains('{"k1":123, "k2":345}', '123', '$.k1');
 json_contains('{"k1":123, "k2":345}', '123', '$.k1')
 1
diff --git a/mysql-test/t/func_json.test b/mysql-test/t/func_json.test
index efd354bf5c6..60dbfa720fe 100644
--- a/mysql-test/t/func_json.test
+++ b/mysql-test/t/func_json.test
@@ -28,6 +28,7 @@ select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[2]', 'x');
 select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[3]', 'x');
 select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[4]', 'x');
 select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[1].b[0]', 'x');
+select json_array_insert('true', '$', 1);
 
 select json_contains('{"k1":123, "k2":345}', '123', '$.k1');
 select json_contains('"you"', '"you"');