1 files changed, 2 insertions, 0 deletions
diff --git a/page.c b/page.c
index 856cdfc..e084705 100644
--- a/page.c
+++ b/page.c
@@ -2,7 +2,9 @@
 #include <string.h>
 #include <stdlib.h>
 
+#ifndef PAGE_SIZE
 #define PAGE_SIZE 4096
+#endif
 
 struct page {
 	uint8_t *elements;