diff --git a/libsrc/telestrat/toascii.s b/libsrc/telestrat/toascii.s
deleted file mode 100644
index 77f050021..000000000
--- a/libsrc/telestrat/toascii.s
+++ /dev/null
@@ -1,14 +0,0 @@
-;
-; char __fastcall__ toascii (char c);
-; /* Convert a target-specific character to ASCII. */
-;
-
-.export _toascii
-
-.proc   _toascii
-
-; .X must be zero, on return.
-        ldx     #>$0000
-        rts
-
-.endproc