diff --git a/ClosedXML/ClosedXML/ClosedXML/Excel/Style/XLFill.cs b/ClosedXML/ClosedXML/ClosedXML/Excel/Style/XLFill.cs
index 370f33d..8e18233 100644
--- a/ClosedXML/ClosedXML/ClosedXML/Excel/Style/XLFill.cs
+++ b/ClosedXML/ClosedXML/ClosedXML/Excel/Style/XLFill.cs
@@ -12,6 +12,7 @@
             return
                 _patternType == other.PatternType
                 && _patternColor.Equals(other.PatternColor)
+                && _patternBackgroundColor.Equals(other.PatternBackgroundColor)
                 ;
         }
 
diff --git a/ClosedXML/ClosedXML/ClosedXML_Tests/ClosedXML_Tests.csproj b/ClosedXML/ClosedXML/ClosedXML_Tests/ClosedXML_Tests.csproj
index 542aad9..9858365 100644
--- a/ClosedXML/ClosedXML/ClosedXML_Tests/ClosedXML_Tests.csproj
+++ b/ClosedXML/ClosedXML/ClosedXML_Tests/ClosedXML_Tests.csproj
@@ -94,6 +94,7 @@
     <Compile Include="Excel\Ranges\InsertingRangesTests.cs" />
     <Compile Include="Excel\Rows\RowsTests.cs" />
     <Compile Include="Excel\Styles\ColorTests.cs" />
+    <Compile Include="Excel\Styles\XLFillTests.cs" />
     <Compile Include="Excel\Tables\TablesTests.cs" />
     <Compile Include="Excel\Worksheets\XLWorksheetTests.cs" />
     <Compile Include="Utils\ExcelDocsComparer.cs" />
diff --git a/ClosedXML/ClosedXML/ClosedXML_Tests/Excel/Styles/XLFillTests.cs b/ClosedXML/ClosedXML/ClosedXML_Tests/Excel/Styles/XLFillTests.cs
new file mode 100644
index 0000000..913657d
--- /dev/null
+++ b/ClosedXML/ClosedXML/ClosedXML_Tests/Excel/Styles/XLFillTests.cs
@@ -0,0 +1,33 @@
+using System;
+using System.Text;
+using System.Collections.Generic;
+using System.Linq;
+using ClosedXML.Excel;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace ClosedXML_Tests.Excel
+{
+    /// <summary>
+    /// Summary description for UnitTest1
+    /// </summary>
+    [TestClass]
+    public class XLFillTests
+    {
+
+        [TestMethod]
+        public void BackgroundPatternEqualCheck()
+        {
+            var fill1 = new XLFill { PatternBackgroundColor = XLColor.Blue };
+            var fill2 = new XLFill { PatternBackgroundColor = XLColor.Blue };
+            Assert.IsTrue(fill1.Equals(fill2));
+        }
+
+        [TestMethod]
+        public void BackgroundPatternNotEqualCheck()
+        {
+            var fill1 = new XLFill { PatternBackgroundColor = XLColor.Blue };
+            var fill2 = new XLFill { PatternBackgroundColor = XLColor.Red };
+            Assert.IsFalse(fill1.Equals(fill2));
+        }
+    }
+}