1 files changed, 3 insertions, 1 deletions
diff --git a/tests/diagnostics/command-line/unknown-codegen-target.slang.expected b/tests/diagnostics/command-line/unknown-codegen-target.slang.expected
index 0db8d267a..dd0bf5255 100644
--- a/tests/diagnostics/command-line/unknown-codegen-target.slang.expected
+++ b/tests/diagnostics/command-line/unknown-codegen-target.slang.expected
@@ -1,6 +1,8 @@
 result code = 1
 standard error = {
-(0): error 13: unknown code generation target 'z80'
+(1): error 13: unknown code generation target 'z80'
+tests/diagnostics/command-line/unknown-codegen-target.slang -target z80
+                                                                    ^
 }
 standard output = {
 }