1 files changed, 1 insertions, 0 deletions
diff --git a/include/digest.h b/include/digest.h
index 474bdd160a..176084146b 100644
--- a/include/digest.h
+++ b/include/digest.h
@@ -20,6 +20,7 @@
 #define __DIGEST_H__
 
 #include <linux/list.h>
+#include <errno.h>
 
 struct digest;