diff --git a/recipes/maturin.toml b/recipes/maturin.toml
index a709bb07..951af6d6 100644
--- a/recipes/maturin.toml
+++ b/recipes/maturin.toml
@@ -18,3 +18,9 @@ flags    = ["--bin", "maturin"]
 
 [build.phases]
 install = "mkdir -p /out/usr/bin && cp target/release/maturin /out/usr/bin/maturin"
+
+# `xz` (liblzma) la exige un sys-crate, no el Cargo.toml: sin ella el link muere con
+# `unable to find static system library 'lzma' using strategy 'no_fallback'`. La receta no tenía
+# `[deps]`. Octava de la familia (appstream, cargo-deb, cargo-make, dprint, dufs, fnm, macchina).
+[deps]
+build = ["xz"]