diff --git a/source/_patterns/02-organisms/03-hero/hero-alt-pirati-stan.mustache b/source/_patterns/02-organisms/03-hero/hero-alt-pirati-stan.mustache
index 0768e4f74395eae6fdbb25cc1c2e5791be6be1bd..d05681b5cf87c9c95a035c73cebf2584eff4d5ed 100644
--- a/source/_patterns/02-organisms/03-hero/hero-alt-pirati-stan.mustache
+++ b/source/_patterns/02-organisms/03-hero/hero-alt-pirati-stan.mustache
@@ -5,7 +5,7 @@
                     <h1 class="head-alt-md sm:head-alt-lg max-w-xs">ŽIVOTNÍ PROSTŘEDÍ</h1>
                 </div>
                 <div class="col-span-4 lg:col-span-12 bg-black text-white pl-8 md:pl-24 lg:pl-32 pr-4 md:pr-16 py-4 md:py-12">
-                    <img src="/images/archetype/prostredi.svg" height="128" style="filter:invert(1)" width="128">
+                    <img src="/images/archetype/prostredi.svg" height="128" style="filter:invert(1)" width="128" class="hero-alt-archaico">
                 </div>
             </div>
             <div class="col-span-12 lg:col-span-7 bg-lemon pl-4 pr-4 lg:pr-32 py-12">