diff --git a/.travis.yml b/.travis.yml
index 35c61dc0a27..84e3645052d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -216,6 +216,7 @@ before_script:
       pgloader mysql://root@127.0.0.1/travis postgresql:///travis
       echo 'ALTER SEQUENCE llx_accounting_account_rowid_seq RESTART WITH 1000001;' | psql travis
       echo 'select * from information_schema.table_constraints;' | psql travis
+      echo 'ALTER TABLE "llx_accounting_account" DROP CONSTRAINT "idx_16390_primary"' | psql travis
     fi
     # TODO: SQLite
     echo