diff --git a/src/eu/siacs/conversations/ui/adapter/KnownHostsAdapter.java b/src/eu/siacs/conversations/ui/adapter/KnownHostsAdapter.java
index 0534bc25..2b8ee048 100644
--- a/src/eu/siacs/conversations/ui/adapter/KnownHostsAdapter.java
+++ b/src/eu/siacs/conversations/ui/adapter/KnownHostsAdapter.java
@@ -47,11 +47,11 @@ public class KnownHostsAdapter extends ArrayAdapter<String> {
 		@Override
 		protected void publishResults(CharSequence constraint,
 				FilterResults results) {
-			ArrayList<String> filteredList = (ArrayList<String>) results.values;
+			ArrayList filteredList = (ArrayList)results.values;
 			if (results != null && results.count > 0) {
 				clear();
-				for (String c : filteredList) {
-					add(c);
+				for (Object c : filteredList) {
+					add((String)c);
 				}
 				notifyDataSetChanged();
 			}
@@ -71,4 +71,4 @@ public class KnownHostsAdapter extends ArrayAdapter<String> {
 	public Filter getFilter() {
 		return domainFilter;
 	}
-}
\ No newline at end of file
+}