diff --git a/Pilz.UI.Telerik.Symbols/Factories/ColorFactory.cs b/Pilz.UI.Telerik.Symbols/Factories/ColorFactory.cs
index a0bc695..e415d3a 100644
--- a/Pilz.UI.Telerik.Symbols/Factories/ColorFactory.cs
+++ b/Pilz.UI.Telerik.Symbols/Factories/ColorFactory.cs
@@ -5,9 +5,11 @@ namespace Pilz.UI.Telerik.Symbols.Factories;
 
 internal class ColorFactory : RadSymbolFactory<SymbolsColor>
 {
+    private Assembly? assembly;
+
     public override Assembly GetImageResourceAssembly()
     {
-        return typeof(SymbolsColor).Assembly;
+        return assembly ??= Assembly.Load("Pilz.SymbolPacks.Color");
     }
 
     public override string GetImageRessourcePath(SymbolsColor svgImage)
diff --git a/Pilz.UI.Telerik.Symbols/Factories/FluentFactory.cs b/Pilz.UI.Telerik.Symbols/Factories/FluentFactory.cs
index 695e6b6..bf21af3 100644
--- a/Pilz.UI.Telerik.Symbols/Factories/FluentFactory.cs
+++ b/Pilz.UI.Telerik.Symbols/Factories/FluentFactory.cs
@@ -5,9 +5,11 @@ namespace Pilz.UI.Telerik.Symbols.Factories;
 
 internal class FluentFactory : RadSymbolFactory<SymbolsFluent>
 {
+    private Assembly? assembly;
+
     public override Assembly GetImageResourceAssembly()
     {
-        return typeof(SymbolsFluent).Assembly;
+        return assembly ??= Assembly.Load("Pilz.SymbolPacks.Fluent");
     }
 
     public override string GetImageRessourcePath(SymbolsFluent svgImage)
diff --git a/Pilz.UI.Telerik.Symbols/Pilz.UI.Telerik.Symbols.csproj b/Pilz.UI.Telerik.Symbols/Pilz.UI.Telerik.Symbols.csproj
index d06514e..6b910d7 100644
--- a/Pilz.UI.Telerik.Symbols/Pilz.UI.Telerik.Symbols.csproj
+++ b/Pilz.UI.Telerik.Symbols/Pilz.UI.Telerik.Symbols.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <Version>1.0.6</Version>
+    <Version>1.0.7</Version>
     <GenerateDocumentationFile>True</GenerateDocumentationFile>
   </PropertyGroup>