diff --git a/samples/Makefile b/samples/Makefile
index b565d58..49a78d8 100644
--- a/samples/Makefile
+++ b/samples/Makefile
@@ -30,3 +30,4 @@ all:
 	$(KOS_MAKE) -C blend_test all
 	$(KOS_MAKE) -C mipmap all
 	$(KOS_MAKE) -C lights all
+	$(KOS_MAKE) -C depth_funcs_alpha_testing
diff --git a/samples/depth_funcs_alpha_testing/Makefile b/samples/depth_funcs_alpha_testing/Makefile
index 2c09473..d3af3d5 100644
--- a/samples/depth_funcs_alpha_testing/Makefile
+++ b/samples/depth_funcs_alpha_testing/Makefile
@@ -1,4 +1,4 @@
-TARGET = depth_funcs.elf
+TARGET = depth_funcs_alpha_testing.elf
 OBJS = main.o gl_png.o
 KOS_CFLAGS += -std=c99
 
diff --git a/samples/depth_funcs_alpha_testing/main.c b/samples/depth_funcs_alpha_testing/main.c
index f6bb1eb..5bdbaad 100644
--- a/samples/depth_funcs_alpha_testing/main.c
+++ b/samples/depth_funcs_alpha_testing/main.c
@@ -21,7 +21,7 @@ void InitGL(int Width, int Height)	        // We call this right after our OpenG
 
     glMatrixMode(GL_PROJECTION);
     glLoadIdentity();				// Reset The Projection Matrix
-    gluPerspective(45.0f,(GLfloat)Width/(GLfloat)Height,0.1f,100.0f);	// Calculate The Aspect Ratio Of The Window
+    glOrtho(-3, 3, -3, 3, -10, 10);
     glEnable(GL_TEXTURE_2D);
     glMatrixMode(GL_MODELVIEW);
 }
@@ -37,7 +37,8 @@ void ReSizeGLScene(int Width, int Height)
     glMatrixMode(GL_PROJECTION);
     glLoadIdentity();
 
-    gluPerspective(45.0f,(GLfloat)Width/(GLfloat)Height,0.1f,100.0f);
+    glOrtho(-3, 3, -3, 3, -10, 10);
+
     glMatrixMode(GL_MODELVIEW);
 }