diff --git a/advancedSettings.pro b/advancedSettings.pro
index 918af1f..4396480 100644
--- a/advancedSettings.pro
+++ b/advancedSettings.pro
@@ -3,8 +3,8 @@ CONFIG   += c++1z
 
 DEFINES += ELPP_THREAD_SAFE ELPP_QT_LOGGING ELPP_NO_DEFAULT_LOG_FILE
 
-lessThan(QT_MAJOR_VERSION, 5): error("requires Qt 5.6 or higher")
-lessThan(QT_MINOR_VERSION, 6): error("requires Qt 5.6 or higher")
+lessThan(QT_MAJOR_VERSION, 5): error("requires Qt 5.12 or higher")
+lessThan(QT_MINOR_VERSION, 12): error("requires Qt 5.12 or higher")
 
 TARGET = AdvancedSettings
 TEMPLATE = app
diff --git a/build_scripts/qt/sources.pri b/build_scripts/qt/sources.pri
index 7aee945..51fb603 100644
--- a/build_scripts/qt/sources.pri
+++ b/build_scripts/qt/sources.pri
@@ -72,6 +72,9 @@ win32-clang-msvc {
 # Anything g++ or clang
 # In order to suppress warnings in third party headers
 *clang|*clang-g++|*clang-libc++|*g++* {
+    QMAKE_CXXFLAGS += -isystem $$[QT_INSTALL_HEADERS]
+    QMAKE_CXXFLAGS += -isystem $$[QT_INSTALL_HEADERS]/QtCore
+    QMAKE_CXXFLAGS += -isystem $$[QT_INSTALL_HEADERS]/QtGui
     QMAKE_CXXFLAGS += -isystem ../third-party/openvr/headers
     QMAKE_CXXFLAGS += -isystem ../third-party/easylogging++
 }