diff --git a/fhem/contrib/commandref_join.pl b/fhem/contrib/commandref_join.pl
index 3293eafaf..ea728c27f 100755
--- a/fhem/contrib/commandref_join.pl
+++ b/fhem/contrib/commandref_join.pl
@@ -72,7 +72,7 @@ foreach my $lang (@lang) {
 
       if($l =~ m/^=begin html$suffix$/) {
         $l = <MOD>;    # skip one line, to be able to repeat join+split
-        print "$mod: nonempty line after =begin html ignored\n"
+        print "$lang $mod: nonempty line after =begin html ignored\n"
           if($l =~ m/^...*$/);
         $skip = 0; $line++;
 
@@ -94,8 +94,8 @@ foreach my $lang (@lang) {
       }
     }
     close(MOD);
-    print "$mod: No document text found\n" if(!$suffix && !$docCount);
-    print "$mod: No <a name=\"$mod\"> link\n"
+    print "$lang $mod: No document text found\n" if(!$suffix && !$docCount);
+    print "$lang $mod: No <a name=\"$mod\"> link\n"
         if(!$suffix && $docCount && !$hasLink);
 
     foreach $tag (TAGS) {