diff --git a/newapkbuild.in b/newapkbuild.in
index dcdf745..574bf8b 100644
--- a/newapkbuild.in
+++ b/newapkbuild.in
@@ -150,7 +150,7 @@ __EOF__
 
 check_rust() {
 	cat >>APKBUILD<<__EOF__
-	cargo test --release
+	cargo test --release --locked
 __EOF__
 }
 
@@ -199,7 +199,7 @@ __EOF__
 
 package_rust() {
 	cat >>APKBUILD<<__EOF__
-	cargo install --path . --root="\$pkgdir/usr"
+	cargo install --locked --path . --root="\$pkgdir/usr"
 	rm "\$pkgdir"/usr/.crates.toml
 __EOF__
 }