diff --git a/libntfs-3g/logging.c b/libntfs-3g/logging.c
index 7d3fe735..228e90e0 100644
--- a/libntfs-3g/logging.c
+++ b/libntfs-3g/logging.c
@@ -67,7 +67,7 @@ static const char *col_end    = "\e[0m";
 struct ntfs_logging {
 	u32 levels;
 	u32 flags;
-	ntfs_log_handler *handler __attribute__((format(printf, 6, 0)));
+	ntfs_log_handler *handler;
 };
 
 /**