diff --git a/build_scripts/qt/compilers/common-msvc.pri b/build_scripts/qt/compilers/common-msvc.pri
index 3de3c13..a925c5a 100644
--- a/build_scripts/qt/compilers/common-msvc.pri
+++ b/build_scripts/qt/compilers/common-msvc.pri
@@ -9,3 +9,6 @@ QMAKE_CXXFLAGS += /W4 /wd4127
 # but no suitable replacement has been standardized yet. It is possible to use the Windows
 # specific MultiByteToWideChar() and WideCharToMultiByte() from <Windows.h>
 DEFINES += _SILENCE_CXX17_CODECVT_HEADER_DEPRECATION_WARNING
+
+# Enables Whole Program Optimization
+QMAKE_CXXFLAGS += /Gw
diff --git a/build_scripts/qt/compilers/msvc.pri b/build_scripts/qt/compilers/msvc.pri
index e48a8a1..22ea14b 100644
--- a/build_scripts/qt/compilers/msvc.pri
+++ b/build_scripts/qt/compilers/msvc.pri
@@ -1,3 +1,7 @@
 include(common-msvc.pri)
 
+# Warnings as errors
 QMAKE_CXXFLAGS += /WX
+
+# Enables Link Time Optimization
+QMAKE_CXXFLAGS += /GL