diff --git a/sources/custom/Version.cs b/sources/custom/Version.cs
index f185109d42..8de1b2ec5a 100644
--- a/sources/custom/Version.cs
+++ b/sources/custom/Version.cs
@@ -75,10 +75,10 @@ namespace Gst
 			}
 		}
 
-		[DllImport ("libgstreamer-1.0-0.dll")]
+		[DllImport ("libgstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
 		private static extern void gst_version (out uint major, out uint minor, out uint micro, out uint nano);
 
-		[DllImport ("libgstreamer-1.0-0.dll")]
+		[DllImport ("libgstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
 		private static extern IntPtr gst_version_string ();
 	}
 }