diff --git a/.gitignore b/.gitignore
index 7b2304ec08..922fac4aaf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,4 @@ Win32_LIB_ASM_Release
*.user
*.db
*.opendb
+/.vs
diff --git a/src/hardware/r_opengl/r_opengl-vc10.vcxproj b/src/hardware/r_opengl/r_opengl-vc10.vcxproj
index 43da2a3ee3..f04ae320b3 100644
--- a/src/hardware/r_opengl/r_opengl-vc10.vcxproj
+++ b/src/hardware/r_opengl/r_opengl-vc10.vcxproj
@@ -122,6 +122,7 @@
$(IntDir)r_opengl.lib
MachineX86
+ Windows
true
@@ -166,6 +167,7 @@
$(IntDir)r_opengl.lib
MachineX64
+ Windows
true
@@ -212,6 +214,7 @@
$(IntDir)r_opengl.lib
MachineX86
+ Windows
true
@@ -258,6 +261,7 @@
$(IntDir)r_opengl.lib
MachineX64
+ Windows
true
diff --git a/src/hardware/s_openal/s_openal-vc10.vcxproj b/src/hardware/s_openal/s_openal-vc10.vcxproj
index 67d2d95ac1..8b4f6cbbe4 100644
--- a/src/hardware/s_openal/s_openal-vc10.vcxproj
+++ b/src/hardware/s_openal/s_openal-vc10.vcxproj
@@ -125,6 +125,7 @@
$(IntDir)s_openal.lib
MachineX86
+ Windows
true
@@ -170,6 +171,7 @@
$(IntDir)s_openal.lib
MachineX64
+ Windows
true
@@ -216,6 +218,7 @@
$(IntDir)s_openal.lib
MachineX86
+ Windows
true
@@ -262,6 +265,7 @@
$(IntDir)s_openal.lib
MachineX64
+ Windows
true