1 files changed, 4 insertions, 4 deletions
diff --git a/src/bindings/csharp/local-packages-req.i b/src/bindings/csharp/local-packages-req.i
index 0c827d70..f4c71b72 100644
--- a/src/bindings/csharp/local-packages-req.i
+++ b/src/bindings/csharp/local-packages-req.i
@@ -47,9 +47,9 @@
  */
 %typemap(cscode) ReqExtension
 %{
-  public override SBasePlugin DowncastSBasePlugin(IntPtr cPtr, bool owner)
+  public override SBasePlugin DowncastSBasePlugin(global::System.IntPtr cPtr, bool owner)
   {
-    if (cPtr.Equals(IntPtr.Zero)) return null;
+    if (cPtr.Equals(global::System.IntPtr.Zero)) return null;
 
     SBasePlugin sbp = new SBasePlugin(cPtr, false);
     SBase sb = sbp.getParentSBMLObject();
@@ -62,9 +62,9 @@
     }
   }
 
-  public override SBase DowncastSBase(IntPtr cPtr, bool owner)
+  public override SBase DowncastSBase(global::System.IntPtr cPtr, bool owner)
   {
-    if (cPtr.Equals(IntPtr.Zero)) return null;
+    if (cPtr.Equals(global::System.IntPtr.Zero)) return null;
 
     SBase sb = new SBase(cPtr, false);
     switch( sb.getTypeCode() )