diff --git a/app/src/main/java/de/apps4ics/mountainnavigation/adapters/CheckboxImageAdapter.java b/app/src/main/java/de/apps4ics/mountainnavigation/adapters/CheckboxImageAdapter.java
index 14d925c..6c54341 100644
--- a/app/src/main/java/de/apps4ics/mountainnavigation/adapters/CheckboxImageAdapter.java
+++ b/app/src/main/java/de/apps4ics/mountainnavigation/adapters/CheckboxImageAdapter.java
@@ -11,6 +11,7 @@
 import android.widget.TableRow;
 import android.widget.TextView;
 
+import de.apps4ics.mountainnavigation.MainActivity;
 import de.apps4ics.mountainnavigation.R;
 
 /**
@@ -97,8 +98,10 @@
 
         if(itemChecked[position]){
             holder.cb.setChecked(true);
+            setImageFilter(holder, false);
         } else {
             holder.cb.setChecked(false);
+            setImageFilter(holder, true);
         }
         holder.tr.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -115,11 +118,24 @@
         return convertView;
     }
 
+    private void setImageFilter(ViewHolder holder, boolean set) {
+        ImageView iv = holder.iv;
+        if(!set && (iv.getTag() == null || iv.getTag() == "disabled")){
+            iv.setColorFilter(null);
+            iv.setTag("");
+        } else {
+            iv.setColorFilter(MainActivity.getRes().getColor(R.color.icon_unselected_gray));
+            iv.setTag("disabled");
+        }
+    }
+
     private void updateCheckbox(ViewHolder holder, int position){
         if(holder.cb.isChecked()){
+            setImageFilter(holder, false);
             itemChecked[position] = true;
             nrOfItems++;
         } else {
+            setImageFilter(holder, true);
             itemChecked[position] = false;
             nrOfItems--;
         }