diff --git a/internal/storage/migrations/V0008.WebauthnMultiCookieDomain.postgres.up.sql b/internal/storage/migrations/V0008.WebauthnMultiCookieDomain.postgres.up.sql
index c8867a95a..10172de0f 100644
--- a/internal/storage/migrations/V0008.WebauthnMultiCookieDomain.postgres.up.sql
+++ b/internal/storage/migrations/V0008.WebauthnMultiCookieDomain.postgres.up.sql
@@ -1,3 +1,3 @@
 DROP INDEX webauthn_devices_lookup_key;
-ALTER TABLE webauthn_devices COLUMN rpid SET DATA TYPE VARCHAR(512);
+ALTER TABLE webauthn_devices ALTER COLUMN rpid SET DATA TYPE VARCHAR(512);
 CREATE UNIQUE INDEX webauthn_devices_lookup_key ON webauthn_devices (rpid, username, description);