diff --git a/lib/extension/groups.js b/lib/extension/groups.js
index 66f3ef73d..1b309b837 100644
--- a/lib/extension/groups.js
+++ b/lib/extension/groups.js
@@ -53,6 +53,7 @@ class Groups extends Extension {
                 }
             } catch (error) {
                 logger.error(`Failed to ${action} '${deviceName}' from '${groupName}'`);
+                logger.debug(error.stack);
             }
         };