diff --git a/test/AWS_Tests/src/S3_Spec.enso b/test/AWS_Tests/src/S3_Spec.enso
index 8d72ee8897..14b5ee1402 100644
--- a/test/AWS_Tests/src/S3_Spec.enso
+++ b/test/AWS_Tests/src/S3_Spec.enso
@@ -485,7 +485,7 @@ add_specs suite_builder =
             new_file = S3_File.new "s3://"+bucket_name+"/examples/no-write-permissions-here.txt" credentials=test_credentials
             r = "Hello".write new_file
             r.should_fail_with S3_Error
-            r.catch.to_display_text . should_contain "Access Denied"
+            r.catch.to_display_text . should_contain "AccessDenied"
 
         group_builder.specify "should fail to open an output stream if Output context is not enabled" <|
             Context.Output.with_disabled <|