diff --git a/include/c128.h b/include/c128.h
index 2ca559d49..b1ef88fa3 100644
--- a/include/c128.h
+++ b/include/c128.h
@@ -129,7 +129,7 @@ extern void c128_reu_emd[];
 extern void c128_vdc_emd[];
 extern void c128_ptvjoy_joy[];
 extern void c128_stdjoy_joy[];  /* Referred to by joy_static_stddrv[] */
-extern void c128_1351_mous[];   /* Referred to by mouse_static_stddrv[] */
+extern void c128_1351_mou[];    /* Referred to by mouse_static_stddrv[] */
 extern void c128_joy_mou[];
 extern void c128_inkwell_mou[];
 extern void c128_pot_mou[];
diff --git a/libsrc/atari/crt0.s b/libsrc/atari/crt0.s
index fb434b5de..ec41565b5 100644
--- a/libsrc/atari/crt0.s
+++ b/libsrc/atari/crt0.s
@@ -100,8 +100,8 @@ start:
 
 ; Initialize conio stuff
 
-        dey                             ; Set X to $FF
-        sty     CH
+        dey                     ; Set Y to $FF
+        sty     CH              ; remove keypress which might be in the input buffer
 
 ; Push arguments and call main