diff --git a/scalefx/scalefx-9x.slangp b/scalefx/scalefx-9x.slangp
index e83d167..061ee4a 100644
--- a/scalefx/scalefx-9x.slangp
+++ b/scalefx/scalefx-9x.slangp
@@ -30,7 +30,7 @@ scale_type4 = source
 scale4 = 1.0
 alias4 = sfxp4
 
-shader5 = shaders/scalefx-pass1.slang
+shader5 = shaders/old/scalefx-pass1.slang
 filter_linear5 = false
 scale_type5 = source
 scale5 = 1.0