diff --git a/src/libopensc/pkcs15.c b/src/libopensc/pkcs15.c
index 0cfa4f9b..96bad571 100644
--- a/src/libopensc/pkcs15.c
+++ b/src/libopensc/pkcs15.c
@@ -1112,7 +1112,6 @@ static int compare_obj_usage(sc_pkcs15_object_t *obj, unsigned int mask, unsigne
 
 static int compare_obj_flags(sc_pkcs15_object_t *obj, unsigned int mask, unsigned int value)
 {
-	void		*data = obj->data;
 	struct sc_pkcs15_auth_info *auth_info;
 	unsigned int	flags;