diff --git a/projects/VS2017/raylib/raylib.vcxproj b/projects/VS2017/raylib/raylib.vcxproj
index 11ecb4048..2567b0ccf 100644
--- a/projects/VS2017/raylib/raylib.vcxproj
+++ b/projects/VS2017/raylib/raylib.vcxproj
@@ -252,6 +252,7 @@
_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions);GRAPHICS_API_OPENGL_33;PLATFORM_DESKTOP
$(ProjectDir)..\..\..\src\external\glfw\include
CompileAsC
+
Windows
@@ -291,6 +292,7 @@
$(ProjectDir)..\..\..\src\external\glfw\include
CompileAsC
MultiThreaded
+
Windows
diff --git a/projects/VS2019/raylib/raylib.vcxproj b/projects/VS2019/raylib/raylib.vcxproj
index 0ce079fd1..f95daaf38 100644
--- a/projects/VS2019/raylib/raylib.vcxproj
+++ b/projects/VS2019/raylib/raylib.vcxproj
@@ -252,6 +252,7 @@
_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions);GRAPHICS_API_OPENGL_33;PLATFORM_DESKTOP
$(ProjectDir)..\..\..\src\external\glfw\include
CompileAsC
+
Windows
@@ -291,6 +292,7 @@
$(ProjectDir)..\..\..\src\external\glfw\include
CompileAsC
MultiThreaded
+
Windows