diff --git a/compilerAst/src/prog8/ast/statements/AstStatements.kt b/compilerAst/src/prog8/ast/statements/AstStatements.kt
index 0b1f8fe2f..3468c0d9d 100644
--- a/compilerAst/src/prog8/ast/statements/AstStatements.kt
+++ b/compilerAst/src/prog8/ast/statements/AstStatements.kt
@@ -1092,6 +1092,7 @@ class Pipe(override var source: Expression,
 // Calls to builtin functions will be replaced with this node just before handing the Ast to the codegen.
 // this is meant to eventually (?) be able to not have any FunctionCallStatement nodes to worry about anymore
 // in the codegen, because they have been converted into GoSub (for instance) or this node.
+// However, if/when the codegen is moved over to use the new CodeAst (PtProgram etc etc) this is all moot.
 class BuiltinFunctionCallStatement(override var target: IdentifierReference,
                                    override var args: MutableList<Expression>,
                                    override val position: Position) : Statement(), IFunctionCall {
diff --git a/docs/source/todo.rst b/docs/source/todo.rst
index 1e61518bf..77663a412 100644
--- a/docs/source/todo.rst
+++ b/docs/source/todo.rst
@@ -6,7 +6,6 @@ For next release
 - x16: add new keyboard APIs https://github.com/commanderx16/x16-docs/blob/master/Commander%20X16%20Programmer%27s%20Reference%20Guide.md#keyboard
 - x16: optimize diskio load_raw because headerless files are now supported https://github.com/commanderx16/x16-rom/pull/216
   note: must still work on c64/c128 that don't have this!
-- x16: fix wormfood (requires new VTUI lib)
 
 - vm codegen: When
 - vm codegen: Pipe expression
diff --git a/examples/cx16/vtui/VTUI0.8.BIN b/examples/cx16/vtui/VTUI0.8.BIN
deleted file mode 100644
index 0611db812..000000000
Binary files a/examples/cx16/vtui/VTUI0.8.BIN and /dev/null differ
diff --git a/examples/cx16/vtui/VTUI0.9.BIN b/examples/cx16/vtui/VTUI0.9.BIN
new file mode 100644
index 000000000..86c086bf5
Binary files /dev/null and b/examples/cx16/vtui/VTUI0.9.BIN differ
diff --git a/examples/cx16/vtui/testvtui.p8 b/examples/cx16/vtui/testvtui.p8
index ac7734726..bfac7e06f 100644
--- a/examples/cx16/vtui/testvtui.p8
+++ b/examples/cx16/vtui/testvtui.p8
@@ -11,7 +11,7 @@ main {
         store_logo()
 
         txt.lowercase()
-        vtui.screen_set(2)
+        vtui.screen_set(0)
         vtui.clr_scr('%', $50)
         vtui.gotoxy(5,5)
         vtui.fill_box(':', 70, 50, $c6)
@@ -110,7 +110,7 @@ char_loop:
 
 vtui $1000 {
 
-    %asmbinary "VTUI0.8.BIN", 2     ; skip the 2 dummy load address bytes
+    %asmbinary "VTUI0.9.BIN", 2     ; skip the 2 dummy load address bytes
 
     ; NOTE: base address $1000 here must be the same as the block's memory address, for obvious reasons!
     ; The routines below are for VTUI 0.8