diff --git a/src/main/java/dk/jens/backup/schedules/Scheduler.java b/src/main/java/dk/jens/backup/schedules/Scheduler.java
index b058a1889c..3011c6050f 100644
--- a/src/main/java/dk/jens/backup/schedules/Scheduler.java
+++ b/src/main/java/dk/jens/backup/schedules/Scheduler.java
@@ -441,7 +441,7 @@ public void toggleSecondaryButtons(LinearLayout parent, Spinner spinner, long nu
                 break;
         }
     }
-    public void removeSecondaryButton(LinearLayout parent, View v)
+    public static void removeSecondaryButton(LinearLayout parent, View v)
     {
         int id = (v != null) ? v.getId() : -1;
         Button bt = (Button) parent.findViewById(CUSTOMLISTUPDATEBUTTONID);