Index: Riskeer/Integration/src/Riskeer.Integration.Plugin/RiskeerPlugin.cs
===================================================================
diff -u -r0c4788a8394a8c090864abd08889218867141c31 -r3da240045144c791411261f41434d6532f1801eb
--- Riskeer/Integration/src/Riskeer.Integration.Plugin/RiskeerPlugin.cs	(.../RiskeerPlugin.cs)	(revision 0c4788a8394a8c090864abd08889218867141c31)
+++ Riskeer/Integration/src/Riskeer.Integration.Plugin/RiskeerPlugin.cs	(.../RiskeerPlugin.cs)	(revision 3da240045144c791411261f41434d6532f1801eb)
@@ -23,6 +23,7 @@
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Drawing;
+using System.IO.Packaging;
 using System.Linq;
 using System.Windows.Forms;
 using Core.Common.Base;
@@ -244,7 +245,7 @@
         private IHydraulicBoundaryLocationCalculationGuiService hydraulicBoundaryLocationCalculationGuiService;
         private AssessmentSectionMerger assessmentSectionMerger;
         private static readonly FontFamily fontFamily = new FontFamily(
-            new Uri($"{System.IO.Packaging.PackUriHelper.UriSchemePack}://application:,,,/Riskeer.Integration.Plugin;component/Resources/"),
+            new Uri($"{PackUriHelper.UriSchemePack}://application:,,,/Riskeer.Integration.Plugin;component/Resources/"),
             "./#Symbols");
 
         public override IGui Gui