diff --git a/environment_py3.yml b/environment_py3.yml
index 473be5d4d4a..33245f7f45f 100644
--- a/environment_py3.yml
+++ b/environment_py3.yml
@@ -4,6 +4,7 @@ channels:
   - rmg
   - rdkit
   - cantera
+  - conda-forge
 dependencies:
   - cairo
   - cairocffi