diff --git a/hw-model/Cargo.toml b/hw-model/Cargo.toml
index d0c716c9e9..8d3e0d6335 100644
--- a/hw-model/Cargo.toml
+++ b/hw-model/Cargo.toml
@@ -45,4 +45,4 @@ nix.workspace = true
 [[bin]]
 name = "fpga_realtime_mbox_pauser"
 path = "src/bin/fpga_realtime_mbox_pauser.rs"
-required-features = ["fpga_realtime", "itrng"]
+required-features = ["fpga_realtime"]