diff --git a/jams-server/src/main/java/net/jami/jams/server/servlets/filters/AdminApiFilter.java b/jams-server/src/main/java/net/jami/jams/server/servlets/filters/AdminApiFilter.java
index 4b137c2da175f5c3ec00d0e958a90757d1bdc1a6..a9f4544efe5b7dc1d2cd28c4aea7c23067aef02a 100644
--- a/jams-server/src/main/java/net/jami/jams/server/servlets/filters/AdminApiFilter.java
+++ b/jams-server/src/main/java/net/jami/jams/server/servlets/filters/AdminApiFilter.java
@@ -75,7 +75,7 @@ public class AdminApiFilter implements Filter {
             if (authsuccess || isLogin){
                 filterChain.doFilter(servletRequest, servletResponse);
             }
-            else response.sendError(403,"This endpoint requires setup to be complete!");
+            else response.sendError(403,"An error occurred, we have probably received an invalid token.");
         }
     }