diff --git a/api/databases.ts b/api/databases.ts
index 4ac41be..fa8e9eb 100644
--- a/api/databases.ts
+++ b/api/databases.ts
@@ -190,9 +190,19 @@ export async function pushSchema(
     env: {
       ...process.env,
       FOFOS_ENV: target,
-      // Both, because which one their guard reads depends on FOFOS_ENV and setting only one would
-      // work for a single target by accident.
       ...(target === 'production' ? { POSTGRES_URL: url.toString() } : { POSTGRES_URL_DEV: url.toString() }),
+      /*
+        BOTH expected names, whichever target this is.
+
+        Their guard checks that the two environments expect different databases, so it needs both to do
+        that at all — and passing only the one being pushed to would leave the other falling back to the
+        name the repository shipped with, which is a comparison against something nobody configured.
+
+        These are the names stored here, which makes this plugin the authority on what the site's
+        databases are called. That is the point of the change: the site stopped hardcoding them.
+      */
+      ...(status.production.name ? { FOFOS_DB_PRODUCTION: status.production.name } : {}),
+      ...(status.development.name ? { FOFOS_DB_DEVELOPMENT: status.development.name } : {}),
     },
     stdout: 'pipe',
     stderr: 'pipe',