diff --git a/CHANGED b/CHANGED
index 78ee0c24e..d903ccf0d 100644
--- a/CHANGED
+++ b/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.
+ - bugfix:  71_COE_Node: fix for negative temparatures by thor3
  - bugfix:  47_OBIS: remove control characters in strings
  - feature: 10_KNX: KNX_scan Utility function
  - bugfix:  82_LGTV_WebOS: rewrite and change code, fix bugs of older version
diff --git a/FHEM/71_COE_Node.pm b/FHEM/71_COE_Node.pm
index d2e4d20d0..0361749f2 100644
--- a/FHEM/71_COE_Node.pm
+++ b/FHEM/71_COE_Node.pm
@@ -167,6 +167,7 @@ sub COE_Node_HandleAnalogValues {
     my $existingConfig = exists $readingsMapping[$entryId];
     my $value = $values[$i];
     my $type = $types[$i];
+    my $vorz = (substr $value, 0,1);
 
     if ($existingConfig) {
 
@@ -176,6 +177,9 @@ sub COE_Node_HandleAnalogValues {
         $value = (substr $value, 0, (length $value)-2) . "." . (substr $value, -2);
       }
 
+      if ( COE_Node_BeginsWith($value, '-.') ) {
+          $value = "-0." . (substr $value, 2, (length $value));
+      }
       if ( COE_Node_BeginsWith($value, '.') ) {
           $value = "0$value";
       }