1 files changed, 3 insertions, 1 deletions
diff --git a/tests/diagnostics/command-line/unknown-stage.slang.expected b/tests/diagnostics/command-line/unknown-stage.slang.expected
index 4d00e6ff4..59dc2562e 100644
--- a/tests/diagnostics/command-line/unknown-stage.slang.expected
+++ b/tests/diagnostics/command-line/unknown-stage.slang.expected
@@ -1,6 +1,8 @@
 result code = 1
 standard error = {
-(0): error 15: unknown stage 'green_hills_zone'
+(1): error 15: unknown stage 'green_hills_zone'
+tests/diagnostics/command-line/unknown-stage.slang -stage green_hills_zone
+                                                          ^
 }
 standard output = {
 }