diff --git a/Dockerfile b/Dockerfile
index d5777104c8..45673fd775 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,6 +22,9 @@ RUN git clone --recursive https://github.com/zarr-developers/numcodecs.git && pi
 
 WORKDIR /opt/monai
 
+# remove opencv-python before opencv-python-headless installation
+RUN pip uninstall -y opencv && rm /usr/local/lib/python3.10/dist-packages/cv2 -r
+
 # install full deps
 COPY requirements.txt requirements-min.txt requirements-dev.txt /tmp/
 RUN cp /tmp/requirements.txt /tmp/req.bak \
diff --git a/monai/data/video_dataset.py b/monai/data/video_dataset.py
index be3bcf5bd5..ed5c37d777 100644
--- a/monai/data/video_dataset.py
+++ b/monai/data/video_dataset.py
@@ -177,7 +177,7 @@ def get_available_codecs() -> dict[str, str]:
             with tempfile.TemporaryDirectory() as tmp_dir:
                 for codec, ext in all_codecs.items():
                     fname = os.path.join(tmp_dir, f"test{ext}")
-                    fourcc = cv2.VideoWriter_fourcc(*codec)
+                    fourcc = cv2.VideoWriter_fourcc(*codec)  # type: ignore[attr-defined]
                     noviderr = writer.open(fname, fourcc, 1, (10, 10))
                     if noviderr:
                         codecs[codec] = ext
diff --git a/requirements-dev.txt b/requirements-dev.txt
index af1b8b89d5..2855b56ad5 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -57,3 +57,4 @@ zarr
 lpips==0.1.4
 nvidia-ml-py
 huggingface_hub
+opencv-python-headless