1 files changed, 1 insertions, 1 deletions
diff --git a/packages/taler-wallet-cli/src/integrationtests/harness.ts b/packages/taler-wallet-cli/src/integrationtests/harness.ts
index 169aa8aa4..2b26ef7fc 100644
--- a/packages/taler-wallet-cli/src/integrationtests/harness.ts
+++ b/packages/taler-wallet-cli/src/integrationtests/harness.ts
@@ -1195,7 +1195,7 @@ export class MerchantApiClient {
 
   async deleteInstance(instanceId: string) {
     const baseUrl = this.baseUrl;
-    const url = new URL(`private/instances/${instanceId}`);
+    const url = new URL(`private/instances/${instanceId}`, this.baseUrl);
     await axios.delete(url.href, {
       headers: this.makeAuthHeader(),
     });