diff --git a/doc/31-Changelog.md b/doc/31-Changelog.md
index 3896bc98..71013db2 100644
--- a/doc/31-Changelog.md
+++ b/doc/31-Changelog.md
@@ -15,6 +15,7 @@ Released closed milestones can be found on [GitHub](https://github.com/Icinga/ic
 
 * [#283](https://github.com/Icinga/icinga-powershell-plugins/pull/283) Fixes random `Add-Type` exceptions during runtime compilation by replacing it with `Add-IcingaAddTypeLib`
 * [#286](https://github.com/Icinga/icinga-powershell-plugins/issues/286) Fixes `Invoke-IcingaCheckHTTPStatus` which is not returning the request time, in case the target website is not providing content
+* [#299](https://github.com/Icinga/icinga-powershell-plugins/pull/299) Fixes integration with `Inventory` module
 
 ### Enhancements
 
diff --git a/icinga-powershell-plugins.psd1 b/icinga-powershell-plugins.psd1
index 0aa48554..a129f6f9 100644
--- a/icinga-powershell-plugins.psd1
+++ b/icinga-powershell-plugins.psd1
@@ -41,9 +41,20 @@
         'Invoke-IcingaCheckPartitionSpace',
         'Invoke-IcingaCheckUsedPartitionSpace',
         'Invoke-IcingaCheckUsers',
+        'Get-IcingaBios',
+        'Get-IcingaCPUs',
         'Get-IcingaCPUCount',
         'Get-IcingaPhysicalDiskInfo',
-        'Get-IcingaMemoryPerformanceCounter'
+        'Get-IcingaDiskInformation',
+        'Get-IcingaDiskPartitions',
+        'Get-IcingaMemoryPerformanceCounter',
+        'Get-IcingaMemory',
+        'Get-IcingaProcessData',
+        'Get-IcingaUpdatesHotfix',
+        'Get-IcingaUpdatesInstalled',
+        'Get-IcingaWindowsUpdatesPending',
+        'Get-IcingaUsers',
+        'Get-IcingaWindows'
     )
     CmdletsToExport     = @(
     )
diff --git a/provider/bios/Icinga_ProviderBios.psm1 b/provider/bios/Icinga_ProviderBios.psm1
index 0b52e2f6..67c33c26 100644
--- a/provider/bios/Icinga_ProviderBios.psm1
+++ b/provider/bios/Icinga_ProviderBios.psm1
@@ -1,4 +1,4 @@
-function Get-IcingaBios()
+function Global:Get-IcingaBios()
 {
     <# Collects the most important BIOS informations,
     e.g. name, version, manufacturer#>
diff --git a/provider/cpu/Icinga_ProviderCpu.psm1 b/provider/cpu/Icinga_ProviderCpu.psm1
index 82c02b35..65858d98 100644
--- a/provider/cpu/Icinga_ProviderCpu.psm1
+++ b/provider/cpu/Icinga_ProviderCpu.psm1
@@ -1,4 +1,4 @@
-function Get-IcingaCPUs()
+function Global:Get-IcingaCPUs()
 {
     <# Collects the most important CPU informations,
     e.g. name, version, manufacturer#>
diff --git a/provider/disks/Icinga_ProviderDisks.psm1 b/provider/disks/Icinga_ProviderDisks.psm1
index e868ac3e..bd0eead4 100644
--- a/provider/disks/Icinga_ProviderDisks.psm1
+++ b/provider/disks/Icinga_ProviderDisks.psm1
@@ -1,4 +1,4 @@
-function Get-IcingaDiskInformation()
+function Global:Get-IcingaDiskInformation()
 {
     <# Fetches the information for other more specific Get-IcingaDisk-functions
     e.g. Get-IcingaDiskModel; Get-IcingaDiskManufacturer.
@@ -32,7 +32,7 @@ function Get-IcingaDiskInformation()
 
     return $DiskData;
 }
-function Get-IcingaDiskPartitions()
+function Global:Get-IcingaDiskPartitions()
 {
     param(
         $Disk
diff --git a/provider/memory/Icinga_ProviderMemory.psm1 b/provider/memory/Icinga_ProviderMemory.psm1
index 6d808843..7ee7f6df 100644
--- a/provider/memory/Icinga_ProviderMemory.psm1
+++ b/provider/memory/Icinga_ProviderMemory.psm1
@@ -1,4 +1,4 @@
-function Get-IcingaMemory()
+function Global:Get-IcingaMemory()
 {
     <# Collects the most important Memory informations,
     e.g. name, version, manufacturer#>
diff --git a/provider/private/process/Icinga_ProviderProcess.psm1 b/provider/private/process/Icinga_ProviderProcess.psm1
index e2552d05..b0ec7c4d 100644
--- a/provider/private/process/Icinga_ProviderProcess.psm1
+++ b/provider/private/process/Icinga_ProviderProcess.psm1
@@ -13,7 +13,7 @@ function Add-IcingaProcessPerfData()
     }
 }
 
-function Get-IcingaProcessData {
+function Global:Get-IcingaProcessData {
 
     param (
         [array]$Process = @()
diff --git a/provider/private/updates/Get-IcingaUpdatesHotfix.psm1 b/provider/private/updates/Get-IcingaUpdatesHotfix.psm1
index f994143a..8b0e2c31 100644
--- a/provider/private/updates/Get-IcingaUpdatesHotfix.psm1
+++ b/provider/private/updates/Get-IcingaUpdatesHotfix.psm1
@@ -1,4 +1,4 @@
-function Get-IcingaUpdatesHotfix()
+function Global:Get-IcingaUpdatesHotfix()
 {
     [hashtable]$HotfixInfo      = @{ };
     [hashtable]$HotfixNameCache = @{ };
diff --git a/provider/private/updates/Get-IcingaUpdatesInstalled.psm1 b/provider/private/updates/Get-IcingaUpdatesInstalled.psm1
index 7f48234d..238f9740 100644
--- a/provider/private/updates/Get-IcingaUpdatesInstalled.psm1
+++ b/provider/private/updates/Get-IcingaUpdatesInstalled.psm1
@@ -1,4 +1,4 @@
-function Get-IcingaUpdatesInstalled()
+function Global:Get-IcingaUpdatesInstalled()
 {
 
     # Fetch all informations about installed updates and add them
diff --git a/provider/private/updates/Get-IcingaWindowsUpdatesPending.psm1 b/provider/private/updates/Get-IcingaWindowsUpdatesPending.psm1
index 09185cc5..9d3224f8 100644
--- a/provider/private/updates/Get-IcingaWindowsUpdatesPending.psm1
+++ b/provider/private/updates/Get-IcingaWindowsUpdatesPending.psm1
@@ -1,4 +1,4 @@
-function Get-IcingaWindowsUpdatesPending()
+function Global:Get-IcingaWindowsUpdatesPending()
 {
     param (
         [array]$UpdateFilter = @()
diff --git a/provider/private/users/Get-IcingaUsers.psm1 b/provider/private/users/Get-IcingaUsers.psm1
index 9c444ad6..81c9bf2b 100644
--- a/provider/private/users/Get-IcingaUsers.psm1
+++ b/provider/private/users/Get-IcingaUsers.psm1
@@ -1,4 +1,4 @@
-function Get-IcingaUsers()
+function Global:Get-IcingaUsers()
 {
     param (
         [array]$Username
diff --git a/provider/private/windows/Icinga_ProviderWindows.psm1 b/provider/private/windows/Icinga_ProviderWindows.psm1
index 4e680802..274abf23 100644
--- a/provider/private/windows/Icinga_ProviderWindows.psm1
+++ b/provider/private/windows/Icinga_ProviderWindows.psm1
@@ -1,4 +1,4 @@
-function Get-IcingaWindows()
+function Global:Get-IcingaWindows()
 {
     $WindowsInformations = Get-IcingaWindowsInformation Win32_OperatingSystem;