diff --git a/extra/processing/color/color.factor b/extra/processing/color/color.factor
deleted file mode 100644
index 50d20fcf52..0000000000
--- a/extra/processing/color/color.factor
+++ /dev/null
@@ -1,22 +0,0 @@
-
-USING: kernel sequences ;
-
-IN: processing.color
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-TUPLE: rgba red green blue alpha ;
-
-C: <rgba> rgba
-
-: <rgb> ( r g b -- rgba ) 1 <rgba> ;
-
-: <gray> ( gray -- rgba ) dup dup 1 <rgba> ;
-
-: {rgb} ( seq -- rgba ) first3 <rgb> ;
-
-! : hex>rgba ( hex -- rgba )
-
-! : set-gl-color ( color -- )
-!   { [ red>> ] [ green>> ] [ blue>> ] [ alpha>> ] } cleave glColor4d ;
-