diff --git a/libsrc/pce/clrscr.s b/libsrc/pce/clrscr.s
index f198be714..e3f40bb8b 100644
--- a/libsrc/pce/clrscr.s
+++ b/libsrc/pce/clrscr.s
@@ -2,7 +2,7 @@
         .include        "pce.inc"
         .include        "extzp.inc"
 
-        .import PLOT
+        .import plot
         .export _clrscr
 _clrscr:
 
@@ -29,7 +29,7 @@ colloop:
 
         stz     CURS_X
         stz     CURS_Y
-        jmp     PLOT
+        jmp     plot
 
 ;-------------------------------------------------------------------------------
 ; force the init constructor to be imported
diff --git a/libsrc/pce/kplot.s b/libsrc/pce/kplot.s
index 6c81e4152..e4426d005 100644
--- a/libsrc/pce/kplot.s
+++ b/libsrc/pce/kplot.s
@@ -8,7 +8,7 @@ PLOT:
         bcs     @getpos
 
         tya
-        clc
+        ;clc                    ; already cleared
         adc     _plotlo,x
         sta     SCREEN_PTR