diff --git a/.gitignore b/.gitignore
index ad39075..c835f80 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,8 @@
 /examples/calculator/calculator
 /examples/sending_arguments/sending_arguments
 CMakeLists.txt.user
+CMakeCache.txt
+CMakeCache/*
+CMakeFiles/*
+Makefile
+cmake_install.cmake
diff --git a/SingleApplication b/SingleApplication
new file mode 100644
index 0000000..8ead1a4
--- /dev/null
+++ b/SingleApplication
@@ -0,0 +1 @@
+#include "singleapplication.h"
diff --git a/singleapplication.pri b/singleapplication.pri
index 26f5c9c..ae81f59 100644
--- a/singleapplication.pri
+++ b/singleapplication.pri
@@ -1,7 +1,8 @@
 QT += core network
 CONFIG += c++11
 
-HEADERS += $$PWD/singleapplication.h \
+HEADERS += $$PWD/SingleApplication \
+    $$PWD/singleapplication.h \
     $$PWD/singleapplication_p.h
 SOURCES += $$PWD/singleapplication.cpp \
     $$PWD/singleapplication_p.cpp