diff --git a/node-hub/dora-gst-webrtc-sink/Cargo.toml b/node-hub/dora-gst-webrtc-sink/Cargo.toml
index dcd64033..2bdbb72e 100644
--- a/node-hub/dora-gst-webrtc-sink/Cargo.toml
+++ b/node-hub/dora-gst-webrtc-sink/Cargo.toml
@@ -2,6 +2,7 @@
 name = "dora-gst-webrtc-sink"
 version.workspace = true
 edition.workspace = true
+rust-version.workspace = true
 authors = ["dieu.detruit@gmail.com"]
 license.workspace = true
 description = "WebRTC sink node for dora-rs with multi-camera support"