diff --git a/AdvancedDockingSystem/AdvancedDockingSystem.pro b/AdvancedDockingSystem/AdvancedDockingSystem.pro
index f26820d..cd03e55 100644
--- a/AdvancedDockingSystem/AdvancedDockingSystem.pro
+++ b/AdvancedDockingSystem/AdvancedDockingSystem.pro
@@ -9,6 +9,8 @@ CONFIG += staticlib
 
 INCLUDEPATH += $$PWD/src
 
+QMAKE_CXXFLAGS += -std=c++11
+
 SOURCES += \
 	src/ads/section_content.cpp \
 	src/ads/ads.cpp \
diff --git a/AdvancedDockingSystemDemo/AdvancedDockingSystemDemo.pro b/AdvancedDockingSystemDemo/AdvancedDockingSystemDemo.pro
index 1c2c843..027964a 100644
--- a/AdvancedDockingSystemDemo/AdvancedDockingSystemDemo.pro
+++ b/AdvancedDockingSystemDemo/AdvancedDockingSystemDemo.pro
@@ -5,6 +5,10 @@ greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 
 TEMPLATE = app
 
+INCLUDEPATH += $$PWD/src
+
+QMAKE_CXXFLAGS += -std=c++11
+
 SOURCES += \
 	src/main.cpp \
 	src/mainwindow.cpp \