diff --git a/libyara/modules/pe/pe.c b/libyara/modules/pe/pe.c
index b4ea128879..e47bfcc8e0 100644
--- a/libyara/modules/pe/pe.c
+++ b/libyara/modules/pe/pe.c
@@ -4108,7 +4108,7 @@ int module_load(
 
   set_integer(0, module_object, "is_pe");
 
-  PVOID base = NULL;
+  void* base = ((void *)0);
 
 #if defined(USE_WINDOWS_PROC)