diff --git a/client/cli/src/params/webrtc_certificate_params.rs b/client/cli/src/params/webrtc_certificate_params.rs
index 8fc6ec7846163..c16c4a0d8d414 100644
--- a/client/cli/src/params/webrtc_certificate_params.rs
+++ b/client/cli/src/params/webrtc_certificate_params.rs
@@ -46,12 +46,12 @@ impl WebRTCCertificateParams {
 	/// Create a `WebRTCConfig` from the given `WebRTCCertificateParams` in the context
 	/// of an optional network config storage directory.
 	pub fn webrtc_certificate(&self, net_config_dir: &PathBuf) -> error::Result<WebRTCConfig> {
-		let cert = self
+		let filename = self
 			.webrtc_certificate_file
 			.clone()
 			.unwrap_or_else(|| net_config_dir.join(WEBRTC_CERTIFICATE_FILENAME));
 
-		Ok(WebRTCConfig::File(Some(cert)))
+		Ok(WebRTCConfig::File(Some(filename)))
 	}
 }