diff --git a/tools/ci/launchpad/generateFiles.py b/tools/ci/launchpad/generateFiles.py
index 768bc4d39..9ce28b0e5 100644
--- a/tools/ci/launchpad/generateFiles.py
+++ b/tools/ci/launchpad/generateFiles.py
@@ -18,7 +18,7 @@
 BRANCH_NAME = os.environ.get('CI_COMMIT_BRANCH', '')
 FORMAT_BRANCH_NAME = re.sub(r'[^\w]', '_', BRANCH_NAME)
 DIRECTORY_PATH = os.path.join('binaries', FORMAT_BRANCH_NAME) if (FORMAT_BRANCH_NAME and FORMAT_BRANCH_NAME != 'master') else 'binaries'
-IMAGE_PATH = FORMAT_BRANCH_NAME if (FORMAT_BRANCH_NAME and FORMAT_BRANCH_NAME != 'master') else ''
+IMAGE_PATH = f'{FORMAT_BRANCH_NAME}/' if (FORMAT_BRANCH_NAME and FORMAT_BRANCH_NAME != 'master') else ''
 
 # Root toml object
 toml_obj = {'esp_toml_version': 1.0, 'firmware_images_url': f'https://dl.espressif.com/AE/esp-iot-solution/{IMAGE_PATH}', 'supported_apps': []}