diff --git a/shader/distort.frag b/shader/distort.frag
deleted file mode 100644
index 9161c35..0000000
--- a/shader/distort.frag
+++ /dev/null
@@ -1,7 +0,0 @@
-uniform sampler2D qt_Texture0;
-varying vec4 qt_TexCoord0;
-
-void main(void)
-{
-    gl_FragColor = texture2D(qt_Texture0, qt_TexCoord0.st);
-}