diff --git a/src/libraries/System.Runtime/tests/System.Buffers.Tests/ArrayPool/UnitTests.cs b/src/libraries/System.Runtime/tests/System.Buffers.Tests/ArrayPool/UnitTests.cs
index 70f38687102d7..a10dc89061f00 100644
--- a/src/libraries/System.Runtime/tests/System.Buffers.Tests/ArrayPool/UnitTests.cs
+++ b/src/libraries/System.Runtime/tests/System.Buffers.Tests/ArrayPool/UnitTests.cs
@@ -82,7 +82,7 @@ public static void RentingWithInvalidLengthThrows(ArrayPool<byte> pool)
             AssertExtensions.Throws<ArgumentOutOfRangeException>("minimumLength", () => pool.Rent(-1));
         }
 
-        [Fact]
+        [ConditionalFact(typeof(PlatformDetection), nameof(PlatformDetection.IsNotBrowser))]
         public static void RentingGiganticArraySucceedsOrOOMs()
         {
             try