diff --git a/OgreMain/include/Ogre.i b/OgreMain/include/Ogre.i
index d7850673f65..bb0209c7241 100644
--- a/OgreMain/include/Ogre.i
+++ b/OgreMain/include/Ogre.i
@@ -189,6 +189,13 @@ typedef uint32_t uint32;
 typedef uint16_t uint16;
 typedef uint8_t uint8;
 
+// correct out IntPtr for void* pData output parameter
+%typemap(imtype, out="global::System.IntPtr") void *pData "out global::System.IntPtr"
+%typemap(cstype, out="$csclassname") void *pData "out global::System.IntPtr"
+%typemap(csin) void *pData "out $csinput"
+%typecheck(SWIG_TYPECHECK_INT64_PTR) void *pData ""
+// end of IntPtr correction
+
 %ignore Ogre::HardwareBuffer::UsageEnum;
 %ignore Ogre::TextureUsage;
 %ignore Ogre::GpuConstantType;