diff --git a/web/cgi-bin/horas/specials.pl b/web/cgi-bin/horas/specials.pl
index 9a73cc5fbaa..6477a65a011 100644
--- a/web/cgi-bin/horas/specials.pl
+++ b/web/cgi-bin/horas/specials.pl
@@ -1606,7 +1606,7 @@ sub getcommemoratio {
   if (!$v) { $v = 'versus missing'; }
   postprocess_vr($v, $lang);
   our %prayers;
-  my $w = "!" . &translate("Commemoratio", $lang);
+	my $w = "!" . &translate("Commemoratio", $lang) . (($lang !~ /latin/i || $wday =~ /tempora/i) ? ':' : ''); # Adding : except for Latin Sancti which are in Genetiv
   $a =~ s/\s*\*\s*/ / unless ($version =~ /Monastic/i);
   $o =~ s/^(?:v. )?/v. /;
   $w .= " $rank[0]\nAnt. $a\n_\n$v\n_\n\$Oremus\n$o\n";
diff --git a/web/www/horas/English/Psalterium/Translate.txt b/web/www/horas/English/Psalterium/Translate.txt
index 94b8947a359..9c33a63d19f 100644
--- a/web/www/horas/English/Psalterium/Translate.txt
+++ b/web/www/horas/English/Psalterium/Translate.txt
@@ -182,7 +182,7 @@ Divine Office
 After
 
 [Commemoratio]
-Commemoration:
+Commemoration
 
 [Antiphona]
 Antiphon