diff --git a/init.sql b/init.sql
index 033f6a3..24b87ce 100644
--- a/init.sql
+++ b/init.sql
@@ -1,7 +1,7 @@
 CREATE TABLE lnauth(
     k1 VARCHAR(64) NOT NULL PRIMARY KEY,
     lnurl TEXT NOT NULL,
-    created TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    created TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
     session_id VARCHAR(48) NOT NULL DEFAULT encode(gen_random_uuid()::text::bytea, 'base64')
 );
 CREATE TABLE sessions(