1 files changed, 2 insertions, 1 deletions
diff --git a/tests/diagnostics/parameter-already-defined.slang.expected b/tests/diagnostics/parameter-already-defined.slang.expected
index ae7546a10..b748b9523 100644
--- a/tests/diagnostics/parameter-already-defined.slang.expected
+++ b/tests/diagnostics/parameter-already-defined.slang.expected
@@ -1,6 +1,7 @@
 result code = -1
 standard error = {
-tests/diagnostics/parameter-already-defined.slang(4): error 30002: parameter 'a' already defined.
+tests/diagnostics/parameter-already-defined.slang(4): error 30200: declaration of 'a' conflicts with existing declaration
+tests/diagnostics/parameter-already-defined.slang(4): note: see previous declaration of 'a'
 }
 standard output = {
 }