diff --git a/.changeset/fuzzy-zoos-wash.md b/.changeset/fuzzy-zoos-wash.md
new file mode 100644
index 0000000..26b1d70
--- /dev/null
+++ b/.changeset/fuzzy-zoos-wash.md
@@ -0,0 +1,5 @@
+---
+"water.css": patch
+---
+
+Save theme in bookmarklet, and use prefers-color-scheme value as default