diff --git a/source/build/src/compat.cpp b/source/build/src/compat.cpp
index 9e99a3ba0..92513d773 100644
--- a/source/build/src/compat.cpp
+++ b/source/build/src/compat.cpp
@@ -577,7 +577,7 @@ char *Bstrupr(char *s)
 }
 #endif
 
-#define BMAXPAGESIZE 8192
+#define BMAXPAGESIZE 16384
 
 int Bgetpagesize(void)
 {