diff --git a/BHoM_UI/BHoM_UI.csproj b/BHoM_UI/BHoM_UI.csproj
index 0d003c7e..cd1ae314 100644
--- a/BHoM_UI/BHoM_UI.csproj
+++ b/BHoM_UI/BHoM_UI.csproj
@@ -252,6 +252,7 @@
     <Content Include="Properties\Resources\RunCode.png" />
     <Content Include="Properties\Resources\ToJson.png" />
     <Content Include="Properties\Resources\Type.png" />
+    <None Include="Properties\Resources\UnitTest.png" />
     <Content Include="Properties\Resources\UpdateProperty.png" />
     <Content Include="Properties\Resources\VBH_Script.png" />
     <Content Include="Properties\Resources\VS_Script.png" />
diff --git a/BHoM_UI/Components/UI/UnitTest.cs b/BHoM_UI/Components/UI/UnitTest.cs
index 9f80a196..de1dd1d2 100644
--- a/BHoM_UI/Components/UI/UnitTest.cs
+++ b/BHoM_UI/Components/UI/UnitTest.cs
@@ -42,6 +42,8 @@ public class UnitTestCaller : Caller
         /**** Properties                  ****/
         /*************************************/
 
+        public override System.Drawing.Bitmap Icon_24x24 { get; protected set; } = Properties.Resources.UnitTest;
+
         public override Guid Id { get; protected set; } = new Guid("dd7ad577-8e27-42e0-ad72-f70e87fc7492");
 
         public override string Name { get; protected set; } = "UnitTest";
diff --git a/BHoM_UI/Properties/Resources.Designer.cs b/BHoM_UI/Properties/Resources.Designer.cs
index 6a87890e..6099649e 100644
--- a/BHoM_UI/Properties/Resources.Designer.cs
+++ b/BHoM_UI/Properties/Resources.Designer.cs
@@ -591,6 +591,18 @@ internal static System.Drawing.Bitmap GetEvents
                 return ((System.Drawing.Bitmap)(obj));
             }
         }
+
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap UnitTest
+        {
+            get
+            {
+                object obj = ResourceManager.GetObject("UnitTest", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
     }
 }
 
diff --git a/BHoM_UI/Properties/Resources.resx b/BHoM_UI/Properties/Resources.resx
index e200140e..acf635da 100644
--- a/BHoM_UI/Properties/Resources.resx
+++ b/BHoM_UI/Properties/Resources.resx
@@ -238,4 +238,7 @@
   <data name="RunCode" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>resources\runcode.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="UnitTest" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>Resources\UnitTest.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/BHoM_UI/Properties/Resources/UnitTest.png b/BHoM_UI/Properties/Resources/UnitTest.png
new file mode 100644
index 00000000..746f405d
Binary files /dev/null and b/BHoM_UI/Properties/Resources/UnitTest.png differ