diff --git a/cumulusci.yml b/cumulusci.yml
index 60d214d..92bfc4f 100644
--- a/cumulusci.yml
+++ b/cumulusci.yml
@@ -102,6 +102,9 @@ plans:
             - when: "not tasks.check_chatter_enabled()"
               action: error
               message: "Outbound Funds Module requires Chatter. Please enable Chatter in your org and try again."
+            - when: "'.my.' not in org_config.instance_url"
+              action: error
+              message: "Please enable My Domain in your org prior to installing."
         steps:
             1:
                 flow: customer_org
diff --git a/metadeploy/labels_en.json b/metadeploy/labels_en.json
index 1b1d63e..b7805da 100644
--- a/metadeploy/labels_en.json
+++ b/metadeploy/labels_en.json
@@ -49,6 +49,10 @@
         "Outbound Funds Module requires Chatter. Please enable Chatter in your org and try again.": {
             "message": "Outbound Funds Module requires Chatter. Please enable Chatter in your org and try again.",
             "description": "shown if validation fails"
+        },
+        "Please enable My Domain in your org prior to installing.": {
+            "message": "Please enable My Domain in your org prior to installing.",
+            "description": "shown if validation fails"
         }
     }
 }