diff --git a/rtl/win/dynlibs.inc b/rtl/win/dynlibs.inc
index af582dab4e..3f701405cc 100644
--- a/rtl/win/dynlibs.inc
+++ b/rtl/win/dynlibs.inc
@@ -21,7 +21,7 @@
   ---------------------------------------------------------------------}
 
 Type
-  TLibHandle = Longint;
+  TLibHandle = System.THandle;
 
 Const
   NilHandle = 0;