1 files changed, 2 insertions, 2 deletions

diff --git a/hosts/surtr/postgresql/default.nix b/hosts/surtr/postgresql/default.nix
index 019ed3a5..9cfcc365 100644
--- a/hosts/surtr/postgresql/default.nix
+++ b/hosts/surtr/postgresql/default.nix
@@ -228,10 +228,10 @@ in {
 
           ALTER TABLE mailbox_mapping DROP CONSTRAINT local_domain_unique;
           CREATE UNIQUE INDEX local_domain_unique ON mailbox_mapping (local, domain) WHERE extension IS null;
-          ALTER TABLE mailbox_mapping ADD CONSTRAINT local_domain_unique USING INDEX local_domain_unique;
+          ALTER TABLE mailbox_mapping ADD CONSTRAINT local_domain_unique UNIQUE USING INDEX local_domain_unique;
 
           CREATE UNIQUE INDEX local_extension_domain_unique ON mailbox_mapping (local, extension, domain);
-          ALTER TABLE mailbox_mapping ADD CONSTRAINT local_extension_domain_unique USING INDEX local_extension_domain_unique;
+          ALTER TABLE mailbox_mapping ADD CONSTRAINT local_extension_domain_unique UNIQUE USING INDEX local_extension_domain_unique;
 
           ALTER TABLE mailbox_mapping ADD COLUMN reject bool NOT NULL DEFAULT false;