diff --git a/common/build-style/cargo.sh b/common/build-style/cargo.sh
index 3be4791bf7..eeeb2c7226 100644
--- a/common/build-style/cargo.sh
+++ b/common/build-style/cargo.sh
@@ -20,9 +20,7 @@ do_install() {
 
 	${make_cmd} install --target ${RUST_TARGET} --root="${DESTDIR}/usr" \
 		--locked ${configure_args} ${make_install_args}
-}
 
-post_install() {
 	rm -f "${DESTDIR}"/usr/.crates.toml
 	rm -f "${DESTDIR}"/usr/.crates2.json
 }