diff --git a/postservice/01-fix-postgresql-permissions.sh b/postservice/01-fix-postgresql-permissions.sh
new file mode 100644
index 0000000..cb50996
--- /dev/null
+++ b/postservice/01-fix-postgresql-permissions.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -e
+
+psql -Upostgres -c "grant all on all tables in schema public to risotto" risotto
+psql -Upostgres -c "grant all on all sequences in schema public to risotto" risotto
+psql -Upostgres -c "grant all on all functions in schema public to risotto" risotto
+psql -Upostgres -c "grant all on all tables in schema public to tiramisu" tiramisu
+psql -Upostgres -c "grant all on all sequences in schema public to tiramisu" tiramisu
+psql -Upostgres -c "grant all on all functions in schema public to tiramisu" tiramisu
+
+exit 0