diff --git a/.circleci/create_circleci_config.py b/.circleci/create_circleci_config.py
index ef0acdb66..389e9f14b 100644
--- a/.circleci/create_circleci_config.py
+++ b/.circleci/create_circleci_config.py
@@ -454,7 +454,7 @@ doc_test_job = CircleCIJob(
     "pr_documentation_tests",
     additional_env={"TRANSFORMERS_VERBOSITY": "error", "DATASETS_VERBOSITY": "error", "SKIP_CUDA_DOCTEST": "1"},
     install_steps=[
-        "sudo apt-get -y update && sudo apt-get install -y libsndfile1-dev espeak-ng time",
+        "sudo apt-get -y update && sudo apt-get install -y libsndfile1-dev espeak-ng time ffmpeg",
         "pip install --upgrade pip",
         "pip install -e .[dev]",
         "pip install git+https://github.com/huggingface/accelerate",