diff --git a/Aaru.Tests/Issues/338.cs b/Aaru.Tests/Issues/338.cs
new file mode 100644
index 000000000..ff2854ecb
--- /dev/null
+++ b/Aaru.Tests/Issues/338.cs
@@ -0,0 +1,19 @@
+using System.IO;
+using NUnit.Framework;
+
+namespace Aaru.Tests.Issues
+{
+    /*
+     * SilasLaspada commented on Apr 18, 2020
+     *
+     * When running the entropy command on an NRG image, Aaru crashes with an unhandled exception. NRG image.zip
+     */
+
+    // 20200621 CLAUNIA: Fixed in c80baa5efb4ea8a9e4347278086b2414469ae4c6
+    [TestFixture]
+    public class _338 : OpticalImageReadIssueTest
+    {
+        public override string DataFolder => Path.Combine(Consts.TEST_FILES_ROOT, "Issues", "Fixed", "issue338");
+        public override string TestFile   => "TempImage.nrg.xz";
+    }
+}
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