diff --git a/_mysql.c b/_mysql.c
index a479b4b1..df8bd1b1 100644
--- a/_mysql.c
+++ b/_mysql.c
@@ -193,6 +193,9 @@ _mysql_Exception(_mysql_ConnectionObject *c)
 #endif
 #ifdef ER_CANNOT_ADD_FOREIGN
 	case ER_CANNOT_ADD_FOREIGN:
+#endif
+#ifdef ER_NO_DEFAULT_FOR_FIELD
+	case ER_NO_DEFAULT_FOR_FIELD:
 #endif
 		e = _mysql_IntegrityError;
 		break;