diff --git a/fhem/CHANGED b/fhem/CHANGED
index 9bd7bb1e5..5728f4b43 100644
--- a/fhem/CHANGED
+++ b/fhem/CHANGED
@@ -1,5 +1,6 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+  - feature  55_GDS: disable conditions after 15.03.2016
   - feature  74_HOMBOT: formated Value for Reading lastClean
   - feature  74_HOMBOT: include Detail_Fn link to Luigi Contro Center
   - feature  49_SSCAM: control of exposure mode day, night & auto is 
diff --git a/fhem/FHEM/55_GDS.pm b/fhem/FHEM/55_GDS.pm
index 412dbdc53..ebec9200b 100644
--- a/fhem/FHEM/55_GDS.pm
+++ b/fhem/FHEM/55_GDS.pm
@@ -423,6 +423,7 @@ sub GDS_Set($@) {
 		when("conditions"){
 			CommandAttr(undef, "$name gdsSetCond $parameter");
 #            $attr{$name}{gdsSetCond} = $parameter; #ReadingsVal($name,'c_stationName',undef);
+			return "conditions no longer available after 15.03.2016" if (time > 1457996400);
 			GDS_GetUpdate($hash,'set conditions');
 			break;
 			}
@@ -568,6 +569,7 @@ sub GDS_Get($@) {
 			}
 
 		when("conditions"){
+			return "conditions no longer available after 15.03.2016" if (time >  1457996400);
 			getConditions($hash, "g", @a);
 			break;
 			}