diff --git a/crates/orchestrator/Cargo.toml b/crates/orchestrator/Cargo.toml
index f6c28fac8f823506d99d8091f128597d513ca384..ba45a0134bd77f1b9d337881dc9e7c076d11ec5e 100644
--- a/crates/orchestrator/Cargo.toml
+++ b/crates/orchestrator/Cargo.toml
@@ -16,7 +16,7 @@ keywords = ["zombienet", "orchestrator", "sdk"]
 tokio = { workspace = true, features = ["time"] }
 thiserror = { workspace = true }
 multiaddr = { workspace = true }
-serde_json = { workspace = true }
+serde_json = { workspace = true, features = ["arbitrary_precision"] }
 futures = { workspace = true }
 anyhow = { workspace = true }
 rand = { workspace = true }