diff --git a/app/cells/decidim_ocl/participatory_processes/process_m_cell.rb b/app/cells/decidim_ocl/participatory_processes/process_m_cell.rb
index 511f533..a1fc74a 100644
--- a/app/cells/decidim_ocl/participatory_processes/process_m_cell.rb
+++ b/app/cells/decidim_ocl/participatory_processes/process_m_cell.rb
@@ -23,7 +23,7 @@ def path_for(key)
         end
 
         def default_image
-          org = model.tenant_type.presence || 'organization'
+          org = model.organization&.tenant_type&.presence || 'organization'
           "#{org}-default-image.png"
         end
       end