diff --git a/packages/taler-harness/src/harness/harness.ts b/packages/taler-harness/src/harness/harness.ts
index 8f2d40d6e..a57cb4355 100644
--- a/packages/taler-harness/src/harness/harness.ts
+++ b/packages/taler-harness/src/harness/harness.ts
@@ -735,7 +735,7 @@ export class LibeufinBankService
     const config = new Configuration();
     const testDir = bc.overrideTestDir ?? gc.testDir;
     setTalerPaths(config, testDir + "/talerhome");
-    config.setString("libeufin-bankdb", "config", bc.database);
+    config.setString("libeufin-bankdb-postgres", "config", bc.database);
     config.setString("libeufin-bank", "currency", bc.currency);
     config.setString("libeufin-bank", "port", `${bc.httpPort}`);
     config.setString("libeufin-bank", "serve", "tcp");
@@ -775,7 +775,7 @@ export class LibeufinBankService
         true,
       currency: config.getString("libeufin-bank", "currency").required(),
       database: config
-        .getString("libeufin-bankdb", "config")
+        .getString("libeufin-bankdb-postgres", "config")
         .required(),
       httpPort: config.getNumber("libeufin-bank", "port").required(),
       maxDebt: config