diff --git a/src/test/regress/expected/collate.icu.utf8.out b/src/test/regress/expected/collate.icu.utf8.out
index 50d1e6e0cc..2b86ce9028 100644
--- a/src/test/regress/expected/collate.icu.utf8.out
+++ b/src/test/regress/expected/collate.icu.utf8.out
@@ -1651,14 +1651,16 @@ SELECT relname FROM pg_class WHERE 'PG_CLASS'::text = relname COLLATE case_insen
  pg_class
 (1 row)
 
-SELECT typname FROM pg_type WHERE typname LIKE 'int_' AND typname <> 'INT2'::text COLLATE case_insensitive;
+SELECT typname FROM pg_type WHERE typname LIKE 'int_' AND typname <> 'INT2'::text
+  COLLATE case_insensitive ORDER BY typname;
  typname 
 ---------
  int4
  int8
 (2 rows)
 
-SELECT typname FROM pg_type WHERE typname LIKE 'int_' AND 'INT2'::text <> typname COLLATE case_insensitive;;
+SELECT typname FROM pg_type WHERE typname LIKE 'int_' AND 'INT2'::text <> typname
+  COLLATE case_insensitive ORDER BY typname;
  typname 
 ---------
  int4
diff --git a/src/test/regress/sql/collate.icu.utf8.sql b/src/test/regress/sql/collate.icu.utf8.sql
index 5ed63601e0..67de7d9794 100644
--- a/src/test/regress/sql/collate.icu.utf8.sql
+++ b/src/test/regress/sql/collate.icu.utf8.sql
@@ -603,8 +603,10 @@ SELECT 'ὀδυσσεύς' = 'ὈΔΥΣΣΕΎΣ' COLLATE case_insensitive;
 SELECT relname FROM pg_class WHERE relname = 'PG_CLASS'::text COLLATE case_insensitive;
 SELECT relname FROM pg_class WHERE 'PG_CLASS'::text = relname COLLATE case_insensitive;
 
-SELECT typname FROM pg_type WHERE typname LIKE 'int_' AND typname <> 'INT2'::text COLLATE case_insensitive;
-SELECT typname FROM pg_type WHERE typname LIKE 'int_' AND 'INT2'::text <> typname COLLATE case_insensitive;;
+SELECT typname FROM pg_type WHERE typname LIKE 'int_' AND typname <> 'INT2'::text
+  COLLATE case_insensitive ORDER BY typname;
+SELECT typname FROM pg_type WHERE typname LIKE 'int_' AND 'INT2'::text <> typname
+  COLLATE case_insensitive ORDER BY typname;
 
 -- test case adapted from subselect.sql
 CREATE TEMP TABLE outer_text (f1 text COLLATE case_insensitive, f2 text);