diff --git a/src/libraries/System.Runtime/tests/System.IO.Tests/MemoryStream/MemoryStreamTests.cs b/src/libraries/System.Runtime/tests/System.IO.Tests/MemoryStream/MemoryStreamTests.cs
index ee77811f224290..658a067ae082bf 100644
--- a/src/libraries/System.Runtime/tests/System.IO.Tests/MemoryStream/MemoryStreamTests.cs
+++ b/src/libraries/System.Runtime/tests/System.IO.Tests/MemoryStream/MemoryStreamTests.cs
@@ -146,8 +146,7 @@ public async Task DerivedMemoryStream_ReadWriteAsyncMemoryCalled_ReadWriteAsyncA
             Assert.True(s.ReadArrayInvoked);
         }
 
-        [Fact]
-        [SkipOnCI("Skipping on CI due to large memory allocation")]
+        [Fact(Skip = "Skipping on CI due to large memory allocation")]
         public void MemoryStream_CapacityBoundaryChecks()
         {
             int MaxSupportedLength = Array.MaxLength;