diff --git a/Dockerfile b/Dockerfile
index 8b26f81b1e12a1c76820333a855dfe2999227b63..79df13723fb3e1837a74a0ae096d2d119159c567 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
         iputils-ping \
         arp-scan \
         # nice to have
-        python3-opencv \
+#        python3-opencv \
         vim \
         vim-addon-manager \
         vim-youcompleteme \
@@ -73,7 +73,7 @@ RUN source /home/student/miniconda3/bin/activate
 RUN pip install -e ./SimpleManipulatorControl/python/
 RUN conda config --add channels conda-forge 
 #RUN conda install --solver=classic conda-forge::conda-libmamba-solver conda-forge::libmamba conda-forge::libmambapy conda-forge::libarchive
-RUN conda install -y casadi 
+RUN conda install -y casadi opencv
 RUN conda install -y pinocchio -c conda-forge
 RUN pip install matplotlib meshcat ur_rtde \
                 qpsolvers ecos example_robot_data meshcat_shapes