diff --git a/lib/kamal/cli/prune.rb b/lib/kamal/cli/prune.rb
index b918e788..236c7d55 100644
--- a/lib/kamal/cli/prune.rb
+++ b/lib/kamal/cli/prune.rb
@@ -7,7 +7,7 @@ class Kamal::Cli::Prune < Kamal::Cli::Base
     end
   end
 
-  desc "images", "Prune dangling images"
+  desc "images", "Prune unused images"
   def images
     mutating do
       on(KAMAL.hosts) do
diff --git a/lib/kamal/commands/prune.rb b/lib/kamal/commands/prune.rb
index 326e2832..f9f37b24 100644
--- a/lib/kamal/commands/prune.rb
+++ b/lib/kamal/commands/prune.rb
@@ -3,7 +3,7 @@ require "active_support/core_ext/numeric/time"
 
 class Kamal::Commands::Prune < Kamal::Commands::Base
   def dangling_images
-    docker :image, :prune, "--force", "--filter", "label=service=#{config.service}", "--filter", "dangling=true"
+    docker :image, :prune, "--force", "--filter", "label=service=#{config.service}"
   end
 
   def tagged_images
diff --git a/test/cli/prune_test.rb b/test/cli/prune_test.rb
index 2096c646..77c3ebd4 100644
--- a/test/cli/prune_test.rb
+++ b/test/cli/prune_test.rb
@@ -10,7 +10,7 @@ class CliPruneTest < CliTestCase
 
   test "images" do
     run_command("images").tap do |output|
-      assert_match "docker image prune --force --filter label=service=app --filter dangling=true on 1.1.1.", output
+      assert_match "docker image prune --force --filter label=service=app on 1.1.1.", output
       assert_match "docker image ls --filter label=service=app --format '{{.ID}} {{.Repository}}:{{.Tag}}' | grep -v -w \"$(docker container ls -a --format '{{.Image}}\\|' --filter label=service=app | tr -d '\\n')dhh/app:latest\\|dhh/app:<none>\" | while read image tag; do docker rmi $tag; done on 1.1.1.", output
     end
   end
diff --git a/test/commands/prune_test.rb b/test/commands/prune_test.rb
index c8b9caf4..00db4ccc 100644
--- a/test/commands/prune_test.rb
+++ b/test/commands/prune_test.rb
@@ -10,7 +10,7 @@ class CommandsPruneTest < ActiveSupport::TestCase
 
   test "dangling images" do
     assert_equal \
-      "docker image prune --force --filter label=service=app --filter dangling=true",
+      "docker image prune --force --filter label=service=app",
       new_command.dangling_images.join(" ")
   end