diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 286fa2a9f..5a7d9fb31 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -174,17 +174,17 @@ jobs:
   ledger-app-builder:
     name: Ledger App builder
     runs-on: ubuntu-latest
-    container: ghcr.io/ledgerhq/ledger-app-builder/ledger-app-builder:latest
+    container: ghcr.io/ledgerhq/ledger-app-builder/ledger-app-builder-legacy:latest
     steps:
       - run: |
-          git clone https://github.com/LedgerHQ/app-bitcoin-new.git
-          cd app-bitcoin-new
+          git clone https://github.com/LedgerHQ/app-groestlcoin.git
+          cd app-groestlcoin
           make DEBUG=1
 
       - uses: actions/upload-artifact@v3
         with:
           name: ledger_app
-          path: app-bitcoin-new/bin/app.elf
+          path: app-groestlcoin/bin/app.elf
 
   groestlcoind-builder:
     name: groestlcoind builder
diff --git a/test/run_tests.py b/test/run_tests.py
index 7514af5a8..5e49c8fbf 100755
--- a/test/run_tests.py
+++ b/test/run_tests.py
@@ -60,7 +60,7 @@
 parser.add_argument('--jade-path', dest='jade_path', help='Path to Jade qemu emulator', default='work/jade/simulator')
 
 parser.add_argument('--all', help='Run tests on all existing simulators', default=False, action='store_true')
-parser.add_argument('--groestlcoind', help='Path to groestlcoind', default='work/bitcoin/src/groestlcoind')
+parser.add_argument('--groestlcoind', help='Path to groestlcoind', default='work/groestlcoin/src/groestlcoind')
 parser.add_argument('--interface', help='Which interface to send commands over', choices=['library', 'cli', 'bindist', 'stdin'], default='library')
 
 parser.add_argument("--device-only", help="Only run device tests", action="store_true")