diff --git a/deployments/biology/config/common.yaml b/deployments/biology/config/common.yaml
index f69bec621..718dec791 100644
--- a/deployments/biology/config/common.yaml
+++ b/deployments/biology/config/common.yaml
@@ -107,12 +107,12 @@ jupyterhub:
         extraVolumeMounts:
           - name: home
             mountPath: /home/jovyan/IB134L-shared-readwrite
-            subPath: _shared/course/IB134L-shared-readwrite
+            subPath: _shared/course/IB134L-shared
       course::1536425::enrollment_type::ta:
         extraVolumeMounts:
           - name: home
             mountPath: /home/jovyan/IB134L-shared-readwrite
-            subPath: _shared/course/IB134L-shared-readwrite
+            subPath: _shared/course/IB134L-shared
       course::1536425::enrollment_type::student:
         extraVolumeMounts:
           - name: home