diff --git a/lib/mrsk/commands/prune.rb b/lib/mrsk/commands/prune.rb
index 5d3d2320..974543c3 100644
--- a/lib/mrsk/commands/prune.rb
+++ b/lib/mrsk/commands/prune.rb
@@ -10,7 +10,6 @@ class Mrsk::Commands::Prune < Mrsk::Commands::Base
   end
 
   def containers
-    docker :image, :prune, "--force", "--filter", "until=#{PRUNE_IMAGES_AFTER}h"
     docker :container, :prune, "--force", "--filter", "label=service=#{config.service}", "--filter", "until=#{PRUNE_CONTAINERS_AFTER}h"
   end
 end