diff --git a/environment.yml b/environment.yml
index 14c46ed..4541177 100644
--- a/environment.yml
+++ b/environment.yml
@@ -1,5 +1,9 @@
 name: example-environment
 
+channels:
+  - defaults
+  - conda-forge
+
 dependencies:
   - python=3.6
   - numpy