diff --git a/Lidgren.Network/NetBuffer.Read.Reflection.cs b/Lidgren.Network/NetBuffer.Read.Reflection.cs
index 680694b..bfeba74 100644
--- a/Lidgren.Network/NetBuffer.Read.Reflection.cs
+++ b/Lidgren.Network/NetBuffer.Read.Reflection.cs
@@ -93,7 +93,11 @@ namespace Lidgren.Network
 					value = readMethod.Invoke(this, null);
 
 					// set the value
+#if UNITY_WEBPLAYER || UNITY_4_5
+					var setMethod = fi.GetSetMethod();
+#else
 					var setMethod = fi.SetMethod;
+#endif
 					if (setMethod != null)
 						setMethod.Invoke(target, new object[] { value });
 				}
diff --git a/Lidgren.Network/NetBuffer.Write.Reflection.cs b/Lidgren.Network/NetBuffer.Write.Reflection.cs
index a070902..bcb01af 100644
--- a/Lidgren.Network/NetBuffer.Write.Reflection.cs
+++ b/Lidgren.Network/NetBuffer.Write.Reflection.cs
@@ -78,7 +78,11 @@ namespace Lidgren.Network
 
 			foreach (PropertyInfo fi in fields)
 			{
+#if UNITY_WEBPLAYER || UNITY_4_5
+				MethodInfo getMethod = fi.GetGetMethod();
+#else
 				MethodInfo getMethod = fi.GetMethod;
+#endif
 				if (getMethod != null)
 				{
 					object value = getMethod.Invoke(ob, null);