diff --git a/CMakeLists.txt b/CMakeLists.txt
index df1cfd5f..5382b9d2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -57,7 +57,7 @@ IF(APPLE AND BUILD_AS_BUNDLE)
 ENDIF(APPLE AND BUILD_AS_BUNDLE)
 
 ####### SOURCES (Projects) #######
-ADD_SUBDIRECTORY( src )
+ADD_SUBDIRECTORY( app )
 ADD_SUBDIRECTORY( example )
 
 
diff --git a/src/CMakeLists.txt b/app/CMakeLists.txt
similarity index 90%
rename from src/CMakeLists.txt
rename to app/CMakeLists.txt
index f3837798..dee61f35 100644
--- a/src/CMakeLists.txt
+++ b/app/CMakeLists.txt
@@ -2,16 +2,16 @@
 
 ### Qt Gui stuff ###
 SET(headers_ui 
-	./MainWindow.h
-	./AddObjectDialog.h
-	./ObjWidget.h
-	./Camera.h
-	./ParametersToolBox.h
+	../src/MainWindow.h
+	../src/AddObjectDialog.h
+	../src/ObjWidget.h
+	../src/Camera.h
+	../src/ParametersToolBox.h
 )
 
 SET(uis
-    ./ui/mainWindow.ui
-    ./ui/addObjectDialog.ui
+    ../src/ui/mainWindow.ui
+    ../src/ui/addObjectDialog.ui
 )
 
 #SET(qrc 
@@ -30,21 +30,22 @@ QT4_WRAP_CPP(moc_srcs ${headers_ui})
 
 
 SET(SRC_FILES 
-	./MainWindow.cpp
-	./AddObjectDialog.cpp
-	./KeypointItem.cpp
-	./qtipl.cpp
 	./main.cpp
-	./Camera.cpp
-	./ParametersToolBox.cpp
-	./Settings.cpp
-	./ObjWidget.cpp
+	../src/MainWindow.cpp
+	../src/AddObjectDialog.cpp
+	../src/KeypointItem.cpp
+	../src/qtipl.cpp
+	../src/Camera.cpp
+	../src/ParametersToolBox.cpp
+	../src/Settings.cpp
+	../src/ObjWidget.cpp
 	${moc_srcs} 
 	${moc_uis} 
 	#${srcs_qrc}
 )
 
 SET(INCLUDE_DIRS
+	${CMAKE_CURRENT_SOURCE_DIR}/../src
 	${CMAKE_CURRENT_SOURCE_DIR}
 	${OpenCV_INCLUDE_DIRS}
 	${CMAKE_CURRENT_BINARY_DIR} # for qt ui generated in binary dir
diff --git a/src/main.cpp b/app/main.cpp
similarity index 100%
rename from src/main.cpp
rename to app/main.cpp