diff --git a/binder/environment.yml b/binder/environment.yml
index cfd6497..92f2524 100644
--- a/binder/environment.yml
+++ b/binder/environment.yml
@@ -7,5 +7,7 @@ dependencies:
   - jupyterlab=3
   - pip:
     - saspy
-    - sas_kernel['jlab_ext']
     - pandas
+    - sas_kernel
+    - jlab-create-sas-file
+