diff --git a/tools/pbl_crc32.c b/tools/pbl_crc32.c
index 06da1d9..9b1ca55 100644
--- a/tools/pbl_crc32.c
+++ b/tools/pbl_crc32.c
@@ -5,6 +5,7 @@
  * Cleaned up and refactored by Charles Manning.
  */
 #include "pblimage.h"
+#include <u-boot/crc.h>
 
 static uint32_t crc_table[256];
 static int crc_table_valid;