diff --git a/compiler/res/prog8lib/pet32/textio.p8 b/compiler/res/prog8lib/pet32/textio.p8
index f0b36f606..79dbec6ce 100644
--- a/compiler/res/prog8lib/pet32/textio.p8
+++ b/compiler/res/prog8lib/pet32/textio.p8
@@ -182,8 +182,8 @@ sub  setclr  (ubyte col, ubyte row, ubyte color)  {
 }
 
 
-sub  setcc  (ubyte col, ubyte row, ubyte character, ubyte charcolor_ignored)  {
-	; ---- set char at the given position on the screen. charcolor is ignored on PET
+sub  setcc  (ubyte col, ubyte row, ubyte character, ubyte charcolor)  {
+	; ---- set char at the given position on the screen. NOTE: charcolor is ignored on PET
 	%asm {{
   		lda  row
 		asl  a
diff --git a/docs/source/_static/symboldumps/skeletons-pet32.txt b/docs/source/_static/symboldumps/skeletons-pet32.txt
index 2318375b6..6260a060f 100644
--- a/docs/source/_static/symboldumps/skeletons-pet32.txt
+++ b/docs/source/_static/symboldumps/skeletons-pet32.txt
@@ -553,7 +553,7 @@ txt  {
     scroll_left  ()  clobbers (A,X,Y) 
     scroll_right  ()  clobbers (A,X) 
     scroll_up  ()  clobbers (A,X) 
-    setcc  (ubyte col, ubyte row, ubyte character, ubyte charcolor_ignored) 
+    setcc  (ubyte col, ubyte row, ubyte character, ubyte charcolor)
     setchr  (ubyte col @X, ubyte row @Y, ubyte character @A)  clobbers (A,Y) 
     setclr  (ubyte col, ubyte row, ubyte color) 
     size  ()  clobbers (A) -> ubyte @X, ubyte @Y