diff --git a/ntsc/artifact-colors.slangp b/ntsc/artifact-colors.slangp
index 38d3677..f577949 100644
--- a/ntsc/artifact-colors.slangp
+++ b/ntsc/artifact-colors.slangp
@@ -1,4 +1,4 @@
-shaders = 5
+shaders = 4
 
 shader0 = ../stock.slang
 scale_x0 = "640.0"
@@ -20,6 +20,4 @@ float_framebuffer2 = true
 shader3 = ../ntsc/shaders/artifact-colors/artifact-colors2.slang
 scale3 = 1.0
 scale_type3 = source
-filter_linear3 = false
-
-shader4 = ../crt/shaders/crt-lottes.slang
\ No newline at end of file
+filter_linear3 = false
\ No newline at end of file