diff --git a/.melodium-ci/lib-root.mel b/.melodium-ci/lib-root.mel
index 0aa70662..0a1f221e 100644
--- a/.melodium-ci/lib-root.mel
+++ b/.melodium-ci/lib-root.mel
@@ -56,12 +56,14 @@ treatment buildTestAyaForArch[logger: Logger, runner: CicdRunnerEngine](short: s
         executor_name = |wrap<string>(short),
         commands = |raw_commands([
             |format("rustup target add {arch}", |entry("arch", arch)),
+            //"cargo install cargo-hack",
             ${bash -c "curl https://raw.githubusercontent.com/taiki-e/install-action/refs/heads/cargo-hack/main.sh | bash -"},
             ${bash -c "curl https://raw.githubusercontent.com/taiki-e/setup-cross-toolchain-action/refs/tags/v1/main.sh | bash -"}
         ]),
         environment = |wrap<Environment>(
             |environment(
                 |map([
+                    |entry("INPUT_TOOL", "cargo-hack"),
                     |entry("INPUT_TARGET", arch)
                 ]),
                 _, // working_directory