diff --git a/howto/static-component/architecture-static-shim.dot b/howto/static-component/architecture-static-shim.dot
index ebd562474970316d6ebc85d3cbd3ec8097ecce06..d10c4628db06699dd62c99ad9b6e2d91819a2655 100644
--- a/howto/static-component/architecture-static-shim.dot
+++ b/howto/static-component/architecture-static-shim.dot
@@ -5,7 +5,7 @@ digraph static {
                 labelloc=bottom
 
                 CI [ label="CI runners" ]
-                GitLab [ label="GitLab rails\n app" shape=service ]
+                GitLab [ label="GitLab rails\n app" shape=box ]
                 artifacts [ shape=cylinder ]
                 GitLab -> CI [ label="dispatches jobs" ]
                 CI -> artifacts [ label="publishes" ]