diff --git a/android/external/Cargo.toml.tmp b/android/external/Cargo.toml.tmp
deleted file mode 100644
index 133f77b..0000000
--- a/android/external/Cargo.toml.tmp
+++ /dev/null
@@ -1,44 +0,0 @@
-[package]
-name = "pep_engine_sequoia_backend"
-description = "An implementation of the p≡p Engine's cryptotech interface using Sequoia."
-version = "0.1.0"
-authors = ["Neal H. Walfield <neal@pep.foundation>"]
-homepage = "https://sequoia-pgp.org/"
-repository = "https://gitea.pep.foundation/neal/pEpEngineSequoiaBackend/"
-readme = "README.md"
-keywords = ["cryptography", "openpgp", "pgp", "encryption", "signing"]
-categories = ["cryptography", "authentication", "email"]
-license = "GPL-3.0-or-later"
-edition = "2018"
-
-[badges]
-maintenance = { status = "actively-developed" }
-
-[dependencies]
-anyhow = "1"
-backtrace = "0.3.61"
-chrono = "0.4"
-enumber = "0.3"
-lazy_static = "1"
-libc = "0.2"
-lru = "0.6.6"
-memmem = "0.1"
-memoffset = "0.6"
-# When bumping the version of Sequoia search the code for XXX to find
-# spots where we can take advantage of new features.
-sequoia-openpgp = { version = "1.0", default-features = false }
-thiserror = "1"
-
-[dependencies.rusqlite]
-version = "0.25"
-features = ["bundled", "collation", "blob"]
-
-[lib]
-crate-type = ["lib", "cdylib", "staticlib"]
-
-[features]
-default = [
-    "sequoia-openpgp/default",
-]
-crypto-nettle = ["sequoia-openpgp/crypto-nettle"]
-crypto-cng = ["sequoia-openpgp/crypto-cng"]