diff --git a/src/main.rs b/src/main.rs
index 537001d..7118e87 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -161,9 +161,9 @@ struct Server {
     /// Server will only accept connection from if this specific path prefix is used during websocket upgrade.
     /// Useful if you specify in the client a custom path prefix and you want the server to only allow this one.
     /// The path prefix act as a secret to authenticate clients
-    /// Disabled by default. Accept all path prefix
+    /// Disabled by default. Accept all path prefix. Can be specified multiple time
     #[arg(long, verbatim_doc_comment)]
-    restrict_http_upgrade_path_prefix: Option<String>,
+    restrict_http_upgrade_path_prefix: Option<Vec<String>>,
 
     /// [Optional] Use custom certificate (.crt) instead of the default embedded self signed certificate.
     #[arg(long, value_name = "FILE_PATH", verbatim_doc_comment)]
@@ -441,7 +441,7 @@ pub struct WsServerConfig {
     pub socket_so_mark: Option<i32>,
     pub bind: SocketAddr,
     pub restrict_to: Option<Vec<String>>,
-    pub restrict_http_upgrade_path_prefix: Option<String>,
+    pub restrict_http_upgrade_path_prefix: Option<Vec<String>>,
     pub websocket_ping_frequency: Option<Duration>,
     pub timeout_connect: Duration,
     pub websocket_mask_frame: bool,
diff --git a/src/tunnel/server.rs b/src/tunnel/server.rs
index ec7bec1..cae18b4 100644
--- a/src/tunnel/server.rs
+++ b/src/tunnel/server.rs
@@ -202,12 +202,15 @@ async fn server_upgrade(
             .unwrap_or_default());
     }
 
-    if let Some(path_prefix) = &server_config.restrict_http_upgrade_path_prefix {
+    if let Some(paths_prefix) = &server_config.restrict_http_upgrade_path_prefix {
         let path = req.uri().path();
         let min_len = min(path.len(), 1);
-        let max_len = min(path.len(), path_prefix.len() + 1);
+        let mut max_len = 0;
         if &path[0..min_len] != "/"
-            || &path[min_len..max_len] != path_prefix.as_str()
+            || !paths_prefix.iter().any(|p| {
+                max_len = min(path.len(), p.len() + 1);
+                p == &path[min_len..max_len]
+            })
             || !path[max_len..].starts_with('/')
         {
             warn!("Rejecting connection with bad path prefix in upgrade request: {}", req.uri());
diff --git a/src/udp.rs b/src/udp.rs
index 644e264..bdfa4bb 100644
--- a/src/udp.rs
+++ b/src/udp.rs
@@ -430,7 +430,9 @@ mod tests {
     #[tokio::test]
     async fn test_udp_server() {
         let server_addr: SocketAddr = "[::1]:1234".parse().unwrap();
-        let server = run_server(server_addr, None, |_| Ok(()), |l| Ok(l.clone())).await.unwrap();
+        let server = run_server(server_addr, None, |_| Ok(()), |l| Ok(l.clone()))
+            .await
+            .unwrap();
         pin_mut!(server);
 
         // Should timeout
@@ -476,7 +478,11 @@ mod tests {
     #[tokio::test]
     async fn test_multiple_client() {
         let server_addr: SocketAddr = "[::1]:1235".parse().unwrap();
-        let mut server = Box::pin(run_server(server_addr, None, |_| Ok(()), |l| Ok(l.clone())).await.unwrap());
+        let mut server = Box::pin(
+            run_server(server_addr, None, |_| Ok(()), |l| Ok(l.clone()))
+                .await
+                .unwrap(),
+        );
 
         // Send some data to the server
         let client = UdpSocket::bind("[::1]:0").await.unwrap();
@@ -542,7 +548,9 @@ mod tests {
     async fn test_udp_should_timeout() {
         let server_addr: SocketAddr = "[::1]:1237".parse().unwrap();
         let socket_timeout = Duration::from_secs(1);
-        let server = run_server(server_addr, Some(socket_timeout), |_| Ok(()), |l| Ok(l.clone())).await.unwrap();
+        let server = run_server(server_addr, Some(socket_timeout), |_| Ok(()), |l| Ok(l.clone()))
+            .await
+            .unwrap();
         pin_mut!(server);
 
         // Send some data to the server