diff --git a/build/integration_tests.rb b/build/integration_tests.rb
index 3dd15bf849..fb4abe2929 100644
--- a/build/integration_tests.rb
+++ b/build/integration_tests.rb
@@ -59,7 +59,11 @@
 			require 'shellwords'
 			command << " -e #{Shellwords.escape(grep)}"
 		end
-		sh "cd test && exec #{command}"
+		repeat = true
+		while repeat
+			sh "cd test && exec #{command}"
+			repeat = boolean_option('REPEAT')
+		end
 	end
 end
 
diff --git a/test/stub/node/app.js b/test/stub/node/app.js
index 527e8febc9..c69556c4e2 100644
--- a/test/stub/node/app.js
+++ b/test/stub/node/app.js
@@ -116,8 +116,9 @@ app.all('/raw_upload_to_file', function(req, res) {
 		stream.write(data);
 	});
 	req.on('end', function() {
-		stream.end();
-		textResponse(res, "ok");
+		stream.end(function() {
+			textResponse(res, "ok");
+		});
 	});
 });