diff --git a/FONT_TO_PY.md b/FONT_TO_PY.md
index 6dcae4d..db4519d 100644
--- a/FONT_TO_PY.md
+++ b/FONT_TO_PY.md
@@ -59,7 +59,7 @@ Example usage to produce a file `myfont.py` with height of 23 pixels:
  set. See below.
  * -k or --charset_file Obtain the character set from a file. Typical use is
  for alternative character sets such as Cyrillic: the file must contain the
- character set to be included. An example file is `cyrillic_subset`.
+ character set to be included. An example file is `cyrillic`.
 
 The -c option reduces the size of the font file. If the font file is frozen as
 bytecode this will not reduce RAM usage but it will conserve flash. An example
diff --git a/cyrillic b/cyrillic
new file mode 100644
index 0000000..7ffb857
--- /dev/null
+++ b/cyrillic
@@ -0,0 +1 @@
+АБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдеёжзийклмнопрстуфхцчшщъыьэюя1234567890.?!:-\
diff --git a/cyrillic_subset b/cyrillic_subset
deleted file mode 100644
index 201fd65..0000000
--- a/cyrillic_subset
+++ /dev/null
@@ -1 +0,0 @@
-ЀЁЂЃЄЅІЇЈЉЊЋЌЍЎЏАБВГДЕЖЗИЙКЛМНОПРС