diff --git a/SharedProject/Core/ReportGenerator/ReportGeneratorUtil.cs b/SharedProject/Core/ReportGenerator/ReportGeneratorUtil.cs
index 78ec4c2e..f268eecc 100644
--- a/SharedProject/Core/ReportGenerator/ReportGeneratorUtil.cs
+++ b/SharedProject/Core/ReportGenerator/ReportGeneratorUtil.cs
@@ -88,8 +88,8 @@ private IReportColours ReportColours
 
 		public string ReportGeneratorExePath { get; private set; }
 
-		private string FontSize => $"{environmentFontDetails.Size * dpiScale.DpiScaleX}px";
-		private string FontName => environmentFontDetails.Family.Source;
+		private string FontSize => environmentFontDetails == null ? "12px" : $"{environmentFontDetails.Size * dpiScale.DpiScaleX}px";
+		private string FontName => environmentFontDetails == null ? "Arial" : environmentFontDetails.Family.Source;
 
 		[ImportingConstructor]
 		public ReportGeneratorUtil(