diff --git a/src/agent-sec-core/agent-sec-core.spec.in b/src/agent-sec-core/agent-sec-core.spec.in
index 192e7a0c2..5b8fd6e7f 100644
--- a/src/agent-sec-core/agent-sec-core.spec.in
+++ b/src/agent-sec-core/agent-sec-core.spec.in
@@ -110,6 +110,7 @@ Built with maturin as a Rust native Python extension.
 %package -n agent-sec-cosh-hook
 Summary:        CoPilot Shell security hooks with linux-sandbox
 Requires:       agent-sec-cli = %{version}-%{release}
+Requires:       copilot-shell >= 2.4.0
 Requires:       bubblewrap
 Requires:       python3 >= 3.11
 Requires:       python3 < 3.12