diff --git a/NativeMethods.cs b/NativeMethods.cs
index b0b81ac..17c9eba 100644
--- a/NativeMethods.cs
+++ b/NativeMethods.cs
@@ -32,6 +32,6 @@ namespace NSspi
 
         [ReliabilityContract( Consistency.WillNotCorruptState, Cer.Success )]
         [DllImport( "Secur32.dll", EntryPoint = "QuerySecurityPackageInfo", CharSet = CharSet.Unicode )]
-        internal static extern SecurityStatus QuerySecurityPackageInfo( string packageName, ref IntPtr pkgInof );
+        internal static extern SecurityStatus QuerySecurityPackageInfo( string packageName, ref IntPtr pkgInfo );
     }
 }