diff --git a/example/test_app.pro b/example/test_app.pro
index 1f0cdd4..5b884b8 100644
--- a/example/test_app.pro
+++ b/example/test_app.pro
@@ -5,5 +5,6 @@ SOURCES= main.cpp window.cpp
 DEFINES= QZEROCONF_STATIC
 
 include(../qtzeroconf.pri)
+INCLUDEPATH+=../
 
 android: ANDROID_PACKAGE_SOURCE_DIR = $$PWD/android