diff --git a/plugins/provisioners/ansible/plugin.rb b/plugins/provisioners/ansible/plugin.rb
index b0e0aa0ed..edf8b4de5 100644
--- a/plugins/provisioners/ansible/plugin.rb
+++ b/plugins/provisioners/ansible/plugin.rb
@@ -45,6 +45,11 @@ module VagrantPlugins
         Cap::Guest::Arch::AnsibleInstall
       end
 
+      guest_capability(:alpine, :ansible_install) do
+        require_relative "cap/guest/alpine/ansible_install"
+        Cap::Guest::Alpine::AnsibleInstall
+      end
+
       guest_capability(:debian, :ansible_install) do
         require_relative "cap/guest/debian/ansible_install"
         Cap::Guest::Debian::AnsibleInstall