diff --git a/Effects/ambient.eff b/Effects/ambient.eff
index c7e506c03..a92e57150 100644
--- a/Effects/ambient.eff
+++ b/Effects/ambient.eff
@@ -40,7 +40,7 @@
 				<name>ao-3</name>
 			</texture-unit>
 			<program>
-				<vertex-shader>Shaders/ambient.vert</vertex-shader>
+				<vertex-shader>Shaders/fullscreen.vert</vertex-shader>
 				<fragment-shader>Shaders/ambient.frag</fragment-shader>
 			</program>
 			<uniform>
diff --git a/Effects/blur.eff b/Effects/blur.eff
index 9642cd8fc..b80ddb095 100644
--- a/Effects/blur.eff
+++ b/Effects/blur.eff
@@ -14,7 +14,7 @@
 				<name><use>buffer-name</use></name>
 			</texture-unit>
 			<program>
-				<vertex-shader>Shaders/blur.vert</vertex-shader>
+				<vertex-shader>Shaders/fullscreen.vert</vertex-shader>
 				<fragment-shader>Shaders/blur.frag</fragment-shader>
 			</program>
 			<uniform>
diff --git a/Effects/display.eff b/Effects/display.eff
index 2f7ba410c..898f15fbd 100644
--- a/Effects/display.eff
+++ b/Effects/display.eff
@@ -43,7 +43,7 @@
 				<name>ao-3</name>
 			</texture-unit>
 			<program>
-				<vertex-shader>Shaders/display.vert</vertex-shader>
+				<vertex-shader>Shaders/fullscreen.vert</vertex-shader>
 				<fragment-shader>Shaders/display.frag</fragment-shader>
 			</program>
 			<uniform>
diff --git a/Shaders/blur.vert b/Shaders/blur.vert
deleted file mode 100644
index f01ebba78..000000000
--- a/Shaders/blur.vert
+++ /dev/null
@@ -1,4 +0,0 @@
-void main() {
-    gl_Position = gl_Vertex;
-    gl_TexCoord[0] = gl_MultiTexCoord0;
-}
diff --git a/Shaders/display.vert b/Shaders/display.vert
deleted file mode 100644
index f01ebba78..000000000
--- a/Shaders/display.vert
+++ /dev/null
@@ -1,4 +0,0 @@
-void main() {
-    gl_Position = gl_Vertex;
-    gl_TexCoord[0] = gl_MultiTexCoord0;
-}
diff --git a/Shaders/ambient.vert b/Shaders/fullscreen.vert
similarity index 100%
rename from Shaders/ambient.vert
rename to Shaders/fullscreen.vert