diff --git a/.github/workflows/webviz-subsurface.yml b/.github/workflows/webviz-subsurface.yml
index 8fc6c03cc..d0a7ed7bf 100644
--- a/.github/workflows/webviz-subsurface.yml
+++ b/.github/workflows/webviz-subsurface.yml
@@ -96,6 +96,8 @@ jobs:
         pushd example_subsurface_app
         # Related to https://github.com/equinor/webviz-config/issues/150:
         echo "RUN pip install --user git+https://github.com/equinor/webviz-subsurface" >> Dockerfile
+        # fmu-ensemble currently miss libecl dependency
+        echo "RUN pip install --user libecl" >> Dockerfile
         docker build -t webviz/example_subsurface_image:equinor-theme .
         popd