diff --git a/src/os_unix.c b/src/os_unix.c
index 674dd96..50acd5a 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -36,12 +36,12 @@
 #endif
 
 #ifdef FEAT_XATTR
-# include <attr/xattr.h>
+# include <sys/xattr.h>
 # define XATTR_VAL_LEN 1024
 #endif
 
 #ifdef HAVE_SMACK
-# include <attr/xattr.h>
+# include <sys/xattr.h>
 # include <linux/xattr.h>
 # ifndef SMACK_LABEL_LEN
 #  define SMACK_LABEL_LEN 1024