diff --git a/app/src/main/java/de/apps4ics/mountainnavigation/Features.java b/app/src/main/java/de/apps4ics/mountainnavigation/Features.java
index 79e2d32..9229e0e 100644
--- a/app/src/main/java/de/apps4ics/mountainnavigation/Features.java
+++ b/app/src/main/java/de/apps4ics/mountainnavigation/Features.java
@@ -15,6 +15,9 @@
     public static final int BREAK_BENCH = 1; //if the break point is a bench
     public static final int BREAK_TABLE = 2; //if the break point has tables
     public static final int BREAK_ROOFED = 3; //if the break point also is roofed
+    public static final int HUT_REFUGE = 0;
+    public static final int HUT_SUPPORT = 1;
+    public static final int HUT_CATERING = 2;
     //trash bins have no options
     //images might have no options
     //cell reception might has no options, (gets own DB table or predefined levels: level 0 => 0-20%, level 1 => 21-40%, ...)