diff --git a/tests/ui/missing_colon.stderr b/tests/ui/missing_colon.stderr
index 9b83c1777..3cebc4fd3 100644
--- a/tests/ui/missing_colon.stderr
+++ b/tests/ui/missing_colon.stderr
@@ -4,4 +4,4 @@ error: unexpected end of macro invocation
 4 |     json!({ "a" });
   |     ^^^^^^^^^^^^^^ missing tokens in macro arguments
   |
-  = note: this error originates in the macro `json_internal` (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the macro `json_internal` which comes from the expansion of the macro `json` (in Nightly builds, run with -Z macro-backtrace for more info)
diff --git a/tests/ui/missing_value.stderr b/tests/ui/missing_value.stderr
index d538d9613..a1edbc37b 100644
--- a/tests/ui/missing_value.stderr
+++ b/tests/ui/missing_value.stderr
@@ -4,4 +4,4 @@ error: unexpected end of macro invocation
 4 |     json!({ "a" : });
   |     ^^^^^^^^^^^^^^^^ missing tokens in macro arguments
   |
-  = note: this error originates in the macro `json_internal` (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the macro `json_internal` which comes from the expansion of the macro `json` (in Nightly builds, run with -Z macro-backtrace for more info)