diff --git a/lib/div64.c b/lib/div64.c
index e688a91200d8622457400c6e3340b72dacc10dd5..795ef0e1e4671ac7a68a189839d48028353c1c29 100644
--- a/lib/div64.c
+++ b/lib/div64.c
@@ -16,6 +16,7 @@
  * assembly versions such as arch/powerpc/lib/div64.S and arch/sh/lib/div64.S.
  */
 
+#include <div64.h>
 #include <linux/types.h>
 
 uint32_t __div64_32(uint64_t *n, uint32_t base)