diff --git a/conda/meta.yaml b/conda/meta.yaml
index 1877d0667ea93c90c070b36e0137ab3c571d899b..6940af2c08dc20b595ba64a74b52ea17a5ab2707 100644
--- a/conda/meta.yaml
+++ b/conda/meta.yaml
@@ -59,6 +59,8 @@ test:
     - coverage
     - sphinx
     - sphinx_rtd_theme
+    - gridtk
+    - scikit-learn
 
 about:
   home: https://www.idiap.ch/software/bob/