diff --git a/mysql/migration/0.1.1-0.1.2.sql b/mysql/migration/0.1.1-0.1.2.sql
new file mode 100644
index 00000000000..e84ff10c42d
--- /dev/null
+++ b/mysql/migration/0.1.1-0.1.2.sql
@@ -0,0 +1,10 @@
+
+--
+-- table llx_product
+--
+
+alter table llx_product modify price real ;
+
+alter table llx_product add tva_tx real ;
+
+update llx_product set tva_tx = 19.6 ;
\ No newline at end of file