diff --git a/tests/ImageProcessor.Tests/Colors/ColorConversionTests.cs b/tests/ImageProcessor.Tests/Colors/ColorConversionTests.cs
index 2ca54c35b..1c286da7b 100644
--- a/tests/ImageProcessor.Tests/Colors/ColorConversionTests.cs
+++ b/tests/ImageProcessor.Tests/Colors/ColorConversionTests.cs
@@ -27,7 +27,7 @@ namespace ImageProcessor.Tests
         /// <summary>
         /// Tests the implicit conversion from <see cref="Color"/> to <see cref="YCbCr"/>.
         /// </summary>
-        //[Fact]
+        [Fact]
         [SuppressMessage("StyleCop.CSharp.NamingRules", "SA1305:FieldNamesMustNotUseHungarianNotation",
             Justification = "Reviewed. Suppression is OK here.")]
         public void ColorToYCbCr()
diff --git a/tests/ImageProcessor.Tests/Processors/Formats/EncoderDecoderTests.cs b/tests/ImageProcessor.Tests/Processors/Formats/EncoderDecoderTests.cs
index c884a3c87..f9049056b 100644
--- a/tests/ImageProcessor.Tests/Processors/Formats/EncoderDecoderTests.cs
+++ b/tests/ImageProcessor.Tests/Processors/Formats/EncoderDecoderTests.cs
@@ -41,7 +41,7 @@
             }
         }
 
-        //[Fact]
+        [Fact]
         public void QuantizedImageShouldPreserveMaximumColorPrecision()
         {
             if (!Directory.Exists("Quantized"))