diff --git a/src/pkcs11/pkcs11-object.c b/src/pkcs11/pkcs11-object.c
index a1b478f3..98d16511 100644
--- a/src/pkcs11/pkcs11-object.c
+++ b/src/pkcs11/pkcs11-object.c
@@ -29,9 +29,26 @@ static void sc_find_release(sc_pkcs11_operation_t *operation);
 
 /* Pseudo mechanism for the Find operation */
 static sc_pkcs11_mechanism_type_t find_mechanism = {
-	0, {0}, 0,
-	sizeof(struct sc_pkcs11_find_operation),
-	sc_find_release,
+	0,		/* mech */
+	{0,0,0},	/* mech_info */
+	0,		/* key_type */
+	sizeof(struct sc_pkcs11_find_operation),	/* obj_size */
+	sc_find_release,				/* release */
+	NULL,		/* md_init */
+	NULL,		/* md_update */
+	NULL,		/* md_final */
+	NULL,		/* sign_init */
+	NULL,		/* sign_update */
+	NULL,		/* sign_final */
+	NULL,		/* sign_size */
+#ifdef ENABLE_OPENSSL
+	NULL,		/* verif_init */
+	NULL,		/* verif_update */
+	NULL,		/* verif_final */
+#endif
+	NULL,		/* decrypt_init */
+	NULL,		/* decrypt */
+	NULL		/* mech_data */
 };
 
 static void sc_find_release(sc_pkcs11_operation_t *operation)