diff --git a/lib/lz4_wrapper.c b/lib/lz4_wrapper.c
index 1c68e67..1e1e8d5 100644
--- a/lib/lz4_wrapper.c
+++ b/lib/lz4_wrapper.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <compiler.h>
 #include <image.h>
+#include <lz4.h>
 #include <linux/kernel.h>
 #include <linux/types.h>