diff --git a/rust/geometry/tmp.toml b/rust/geometry/Cargo.toml
similarity index 100%
rename from rust/geometry/tmp.toml
rename to rust/geometry/Cargo.toml
diff --git a/rust/s2cell/tmp.toml b/rust/s2cell/Cargo.toml
similarity index 100%
rename from rust/s2cell/tmp.toml
rename to rust/s2cell/Cargo.toml
diff --git a/rust/uint64/tmp.toml b/rust/uint64/Cargo.toml
similarity index 100%
rename from rust/uint64/tmp.toml
rename to rust/uint64/Cargo.toml