1 files changed, 1 insertions, 1 deletions

diff --git a/crypto/src/security/DotNetUtilities.cs b/crypto/src/security/DotNetUtilities.cs

index 732b5e075..69322b549 100644
--- a/crypto/src/security/DotNetUtilities.cs
+++ b/crypto/src/security/DotNetUtilities.cs
@@ -1,4 +1,4 @@
-#if !(NETCF_1_0 || SILVERLIGHT)
+#if !(NETCF_1_0 || SILVERLIGHT || PORTABLE)
 
 using System;
 using System.Security.Cryptography;