diff --git a/gitlab/conda_build_config.yaml b/gitlab/conda_build_config.yaml
index 46ed641f47ceebb1a8e198b4b3543d2f61573f23..cd996b9114bab0ce6d8427ff4062b37d9f0ce8c2 100644
--- a/gitlab/conda_build_config.yaml
+++ b/gitlab/conda_build_config.yaml
@@ -138,6 +138,8 @@ xz:
   - 5.2.2
 zc_buildout:
   - 2.9.2
+zc_recipe_egg:
+  - 2.0.3
 zlib:
   - 1.2.8