diff --git a/.config/spotify/README.md b/.config/spotify/README.md
new file mode 100644
index 0000000..1f0704b
--- /dev/null
+++ b/.config/spotify/README.md
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+# Spotify cache size
+
+The contents of `prefs.example` can be added to the `prefs` file in this
+directory to change the cache size to 1GB.
diff --git a/.config/spotify/prefs b/.config/spotify/prefs.example
similarity index 100%
rename from .config/spotify/prefs
rename to .config/spotify/prefs.example