diff --git a/app/views/bubbles/_color.html.erb b/app/views/bubbles/_color.html.erb
index 6c2507e38..cf022790f 100644
--- a/app/views/bubbles/_color.html.erb
+++ b/app/views/bubbles/_color.html.erb
@@ -10,7 +10,7 @@
         <span class="color-picker__color">
           <label class="btn btn--circle" style="--btn-background: <%= color %>" title="<%= color %>">
             <%= form.radio_button :color, color %>
-            <%= icon_tag "check.svg", class: "checked" %>
+            <%= icon_tag "check", class: "checked" %>
             <span class="for-screen-reader"><%= color %></span>
           </label>
         </span>
diff --git a/app/views/layouts/_lightbox.html.erb b/app/views/layouts/_lightbox.html.erb
index 724a4a66f..1f5ad9105 100644
--- a/app/views/layouts/_lightbox.html.erb
+++ b/app/views/layouts/_lightbox.html.erb
@@ -3,7 +3,7 @@
 
   <form method="dialog" class="lightbox__btn">
     <button class="btn fill-white" title="Close (esc)">
-      <%= icon_tag "remove.svg" %>
+      <%= icon_tag "remove" %>
       <span class="for-screen-reader">Close image viewer (esc)</span>
     </button>
   </form>