diff --git a/libraries/powershell_module_resource.rb b/libraries/powershell_module_resource.rb
index 8963050..3ca713f 100644
--- a/libraries/powershell_module_resource.rb
+++ b/libraries/powershell_module_resource.rb
@@ -22,7 +22,7 @@
 class PowershellModule < Chef::Resource::Package
   state_attrs :enabled
 
-  provides :powershell_module, on_platforms: ['windows']
+  provides :powershell_module, platform: ['windows']
 
   def initialize(name, run_context = nil)
     super