diff --git a/cs-cz/brainfuck.html.markdown b/cs-cz/bf.html.markdown
similarity index 100%
rename from cs-cz/brainfuck.html.markdown
rename to cs-cz/bf.html.markdown
diff --git a/de-de/brainfuck-de.html.markdown b/de-de/bf-de.html.markdown
similarity index 100%
rename from de-de/brainfuck-de.html.markdown
rename to de-de/bf-de.html.markdown
diff --git a/sv-se/brainfuck-sv.html.markdown b/sv-se/bf-sv.html.markdown
similarity index 100%
rename from sv-se/brainfuck-sv.html.markdown
rename to sv-se/bf-sv.html.markdown