diff --git a/src/tools/agent-ctl/Cargo.toml b/src/tools/agent-ctl/Cargo.toml
index 8847f734f4..fba7dd41f5 100644
--- a/src/tools/agent-ctl/Cargo.toml
+++ b/src/tools/agent-ctl/Cargo.toml
@@ -39,3 +39,5 @@ humantime = "2.1.0"
 # For Options (state passing)
 serde = { version = "1.0.131", features = ["derive"] }
 serde_json = "1.0.73"
+
+[workspace]