diff --git a/setup/conda/recipe/meta.yaml b/setup/conda/recipe/meta.yaml
index 5730068f..310013c1 100644
--- a/setup/conda/recipe/meta.yaml
+++ b/setup/conda/recipe/meta.yaml
@@ -106,6 +106,7 @@ outputs:
         - zstd
         - libnetcdf
         - draco
+        - pyqtwebkit # or pyqtwebengine ? I do not know which is better.
     about:
       summary: Software base infrastructure for BrainVISA tools
       license: GPL