diff --git a/lib/core/tools/Get-IcingaUnixTime.psm1 b/lib/core/tools/Get-IcingaUnixTime.psm1
index dd61e8c..68923a5 100644
--- a/lib/core/tools/Get-IcingaUnixTime.psm1
+++ b/lib/core/tools/Get-IcingaUnixTime.psm1
@@ -1,4 +1,6 @@
 function Get-IcingaUnixTime()
 {
-    return [int][double]::Parse((Get-Date -UFormat %s))
+    return [int][double]::Parse(
+        (Get-Date -UFormat %s -Date (Get-Date).ToUniversalTime())
+    );
 }