diff --git a/source/common/gamecvars.cpp b/source/common/gamecvars.cpp
index af0250045..909013ac7 100644
--- a/source/common/gamecvars.cpp
+++ b/source/common/gamecvars.cpp
@@ -322,14 +322,14 @@ CUSTOM_CVARD(Float, in_mousesensitivity, DEFAULTMOUSESENSITIVITY, CVAR_ARCHIVE|C
 
 CUSTOM_CVARD(Int, in_mousescalex, 65536, CVAR_ARCHIVE | CVAR_GLOBALCONFIG, "changes the mouse sensitivity")
 {
-	if (self < -4) self = 4;
-	else if (self > 4) self = 4;
+	if (self < -4*65536) self = 4 * 65536;
+	else if (self > 4 * 65536) self = 4 * 65536;
 }
 
 CUSTOM_CVARD(Int, in_mousescaley, 65536, CVAR_ARCHIVE | CVAR_GLOBALCONFIG, "changes the mouse sensitivity")
 {
-	if (self < -4) self = 4;
-	else if (self > 4) self = 4;
+	if (self < -4 * 65536) self = 4 * 65536;
+	else if (self > 4 * 65536) self = 4 * 65536;
 }
 
 
diff --git a/source/glbackend/hw_draw2d.cpp b/source/glbackend/hw_draw2d.cpp
index 694e47275..a1db153df 100644
--- a/source/glbackend/hw_draw2d.cpp
+++ b/source/glbackend/hw_draw2d.cpp
@@ -94,6 +94,7 @@ void GLInstance::Draw2D(F2DDrawer *drawer)
 	EnableDepthTest(false);
 	EnableMultisampling(false);
 	EnableBlend(true);
+	EnableAlphaTest(true);
 
 	auto &vertices = drawer->mVertices;
 	auto &indices = drawer->mIndices;
@@ -193,4 +194,5 @@ void GLInstance::Draw2D(F2DDrawer *drawer)
 	SetColor(1, 1, 1);
 	//drawer->mIsFirstPass = false;
 	twod.Clear();
+	EnableMultisampling(true);
 }