diff --git a/gitlab/conda_build_config.yaml b/gitlab/conda_build_config.yaml
index d73a67cb09a20d1c793a27b19fc8e03b265d25e3..322cbe5f05da7827ae9078ad4eb4d40bb72e4668 100644
--- a/gitlab/conda_build_config.yaml
+++ b/gitlab/conda_build_config.yaml
@@ -150,6 +150,10 @@ pyedflib:
   - 0.1.11
 pyyaml:
   - 3.12
+pyzmq:
+  - 17.0.0
+requests:
+  - 2.18.4
 schema:
   - 0.6.7
 scikit_image:
@@ -158,6 +162,8 @@ scipy:
   - 1.0.1
 setuptools:
   - 39.0.1
+simplejson:
+  - 3.13.2
 six:
   - 1.11.0
 sphinx: