Update main.cpp

1 files changed, 2 insertions, 1 deletions

diff --git a/tests/projects/c++/protobuf/src/main.cpp b/tests/projects/c++/protobuf/src/main.cpp
index 1e7830c17..dc06458ae 100644
--- a/tests/projects/c++/protobuf/src/main.cpp
+++ b/tests/projects/c++/protobuf/src/main.cpp
@@ -1,10 +1,11 @@
 #include <iostream>
 #include "test.pb.h"
+#include "subdir/test2.pb.h"
 
 using namespace std;
 
 int main(int argc, char** argv)
 {
-    cout << "hello world!" << endl; 
+    cout << "hello world!" << endl;
     return 0;
 }