1 files changed, 3 insertions, 0 deletions
diff --git a/src/bootstrap/test.rs b/src/bootstrap/test.rs
index 93ba8b07f5b..92ac3b364f6 100644
--- a/src/bootstrap/test.rs
+++ b/src/bootstrap/test.rs
@@ -894,6 +894,9 @@ impl Step for RustdocGUI {
                 }
             }
         }
+        for test_arg in builder.config.cmd.test_args() {
+            command.arg(test_arg);
+        }
         builder.run(&mut command);
     }
 }