diff --git a/lib/puppet/provider/package/powershellcore.rb b/lib/puppet/provider/package/powershellcore.rb
index e9bf471..081b06b 100644
--- a/lib/puppet/provider/package/powershellcore.rb
+++ b/lib/puppet/provider/package/powershellcore.rb
@@ -73,7 +73,7 @@ def install_options(options)
   def self.instances_command
     # Get-Package is way faster than Get-InstalledModule
     <<-COMMAND
-    Get-Package -AllVersions -ProviderName PowerShellGet -Scope AllUsers -Type Module |
+    Get-Package -AllVersions -ProviderName PowerShellGet -Scope AllUsers -Type Module -WarningAction 'SilentlyContinue' |
     Group-Object -Property Name | % {
       [ordered]@{
         'name' = $_.Name
diff --git a/lib/puppet/provider/psrepository/powershellcore.rb b/lib/puppet/provider/psrepository/powershellcore.rb
index 37296e2..1b047e6 100644
--- a/lib/puppet/provider/psrepository/powershellcore.rb
+++ b/lib/puppet/provider/psrepository/powershellcore.rb
@@ -67,7 +67,7 @@ def flush
 
   def self.instances_command
     <<-COMMAND
-    @(Get-PSRepository).foreach({
+    @(Get-PSRepository -WarningAction SilentlyContinue).foreach({
       [ordered]@{
         'name' = $_.Name
         'source_location' = $_.SourceLocation