diff --git a/executable_semantics/testdata/struct_field_mismatch.golden b/executable_semantics/testdata/struct_field_mismatch.golden
index 75a6b65694ce..a4463ac38bad 100644
--- a/executable_semantics/testdata/struct_field_mismatch.golden
+++ b/executable_semantics/testdata/struct_field_mismatch.golden
@@ -1,2 +1,4 @@
-COMPILATION ERROR: 11: field names do not match, expected y but got z
+COMPILATION ERROR: 11: type error in call
+expected: (x = Int, y = Int)
+actual: (x = Int, z = Int)
 EXIT CODE: 255
diff --git a/executable_semantics/testdata/struct_field_missing.golden b/executable_semantics/testdata/struct_field_missing.golden
index cd03b9f04642..9c4a56440c09 100644
--- a/executable_semantics/testdata/struct_field_missing.golden
+++ b/executable_semantics/testdata/struct_field_missing.golden
@@ -1,2 +1,4 @@
-COMPILATION ERROR: 11: tuples of different length
+COMPILATION ERROR: 11: type error in call
+expected: (x = Int, y = Int)
+actual: (x = Int)
 EXIT CODE: 255