diff --git a/src/pages/chat/chat.ts b/src/pages/chat/chat.ts
index 3f2d897..bbcc18f 100755
--- a/src/pages/chat/chat.ts
+++ b/src/pages/chat/chat.ts
@@ -1045,7 +1045,16 @@ class ChatElement extends HTMLElement {
                         const li = document.createElement('li');
                         li.className = 'group-list-item';
                         const oneProcess = process.states[0].commited_in;
-                        const roles = process.states[0].encrypted_pcd.roles;
+                        let roles;
+                        try {
+                            roles = await this.getRoles(process);
+                            if (!roles) {
+                                roles = await process.states[0].encrypted_pcd.roles;
+                            }
+                        } catch (e) {
+                            // console.error('Failed to get roles for process:', process);
+                            continue;
+                        }
 
                         // Si le processus est dans notre Set, ajouter la classe my-process
                         if (this.userProcessSet && this.userProcessSet.has(oneProcess)) {