diff --git a/src/Core/Services/Implementations/OrganizationService.cs b/src/Core/Services/Implementations/OrganizationService.cs
index 3d9f1da1f..d9551811b 100644
--- a/src/Core/Services/Implementations/OrganizationService.cs
+++ b/src/Core/Services/Implementations/OrganizationService.cs
@@ -1376,6 +1376,11 @@ public class OrganizationService : IOrganizationService
     private async Task<OrganizationUser> AcceptUserAsync(OrganizationUser orgUser, User user,
         IUserService userService)
     {
+        if (orgUser.Status == OrganizationUserStatusType.Revoked)
+        {
+            throw new BadRequestException("Your organization access has been revoked.");
+        }
+
         if (orgUser.Status != OrganizationUserStatusType.Invited)
         {
             throw new BadRequestException("Already accepted.");