diff --git a/test/LibDeflate.Tests/ImportTests/CompressionTests.cs b/test/LibDeflate.Tests/ImportTests/CompressionTests.cs
index 83c2875..32573c7 100644
--- a/test/LibDeflate.Tests/ImportTests/CompressionTests.cs
+++ b/test/LibDeflate.Tests/ImportTests/CompressionTests.cs
@@ -21,7 +21,7 @@ public void AllocAndFreeCompressorTest(int compressionLevel)
         var compressor = Imports.Compression.libdeflate_alloc_compressor(compressionLevel);
         try
         {
-            Assert.NotEqual(compressor, IntPtr.Zero);
+            Assert.NotEqual(0, compressor);
         }
         finally
         {