diff --git a/automation/src/main/java/info/nightscout/androidaps/plugins/general/automation/elements/InputDuration.kt b/automation/src/main/java/info/nightscout/androidaps/plugins/general/automation/elements/InputDuration.kt
index a20e509b19..6e275190e9 100644
--- a/automation/src/main/java/info/nightscout/androidaps/plugins/general/automation/elements/InputDuration.kt
+++ b/automation/src/main/java/info/nightscout/androidaps/plugins/general/automation/elements/InputDuration.kt
@@ -46,4 +46,6 @@ class InputDuration(
             this.value = value / 60
         return this
     }
+
+    override fun toString(): String = "InputDuration: $value $unit"
 }
\ No newline at end of file