diff --git a/dynare++/kord/journal.cweb b/dynare++/kord/journal.cweb
index 051621fa71d806624aba5770bb4fe1a41125ed61..de7941c2426be989865ce4cc19b76e16170db946 100644
--- a/dynare++/kord/journal.cweb
+++ b/dynare++/kord/journal.cweb
@@ -300,7 +300,7 @@ Number of online processors is not implemented and returns -1, since
 Windows kernel32 |GetSystemInfo| call is too complicated.
 
 @<|sysconf| Win32 implementation@>=
-#include <Windows.h>
+#include <windows.h>
 
 #define _SC_PAGESIZE 1
 #define _SC_PHYS_PAGES 2