diff --git a/app/call_block/app_languages.php b/app/call_block/app_languages.php
index 1b6a49e20e..6a8dfe3171 100644
--- a/app/call_block/app_languages.php
+++ b/app/call_block/app_languages.php
@@ -1,30 +1,30 @@
 <?php
 
-$text['title-call-block']['en-us'] = "Call Block";
-$text['title-call-block']['en-gb'] = "Call Block";
-$text['title-call-block']['ar-eg'] = "حظر المكالمات";
-$text['title-call-block']['de-at'] = "Sperrlisten";
-$text['title-call-block']['de-ch'] = "Sperrlisten";
-$text['title-call-block']['de-de'] = "Sperrlisten";
-$text['title-call-block']['el-gr'] = "Λίστα αποκλεισμών";
-$text['title-call-block']['es-cl'] = "Bloqueo de llamadas";
-$text['title-call-block']['es-mx'] = "Bloqueo de llamadas";
-$text['title-call-block']['fr-ca'] = "Filtrage d'appel";
-$text['title-call-block']['fr-fr'] = "Filtrage d'appel";
-$text['title-call-block']['he-il'] = "חסימת מספר";
-$text['title-call-block']['it-it'] = "Blocco Chiamate";
-$text['title-call-block']['nl-nl'] = "Oproep blokkade";
-$text['title-call-block']['pl-pl'] = "Blokowanie rozmów";
-$text['title-call-block']['pt-br'] = "Bloqueio de chamadas";
-$text['title-call-block']['pt-pt'] = "Bloqueio de Chamadas";
-$text['title-call-block']['ro-ro'] = "Blocare apel";
-$text['title-call-block']['ru-ru'] = "Черный список";
-$text['title-call-block']['sv-se'] = "Blockera Samtal";
-$text['title-call-block']['uk-ua'] = "Блокування дзвінків";
-$text['title-call-block']['tr-tr'] = "Çağrı Engelleme";
-$text['title-call-block']['zh-cn'] = "呼叫块";
-$text['title-call-block']['ja-jp'] = "コールブロック";
-$text['title-call-block']['ko-kr'] = "통화 차단";
+$text['title-call_block']['en-us'] = "Call Block";
+$text['title-call_block']['en-gb'] = "Call Block";
+$text['title-call_block']['ar-eg'] = "حظر المكالمات";
+$text['title-call_block']['de-at'] = "Sperrlisten";
+$text['title-call_block']['de-ch'] = "Sperrlisten";
+$text['title-call_block']['de-de'] = "Sperrlisten";
+$text['title-call_block']['el-gr'] = "Λίστα αποκλεισμών";
+$text['title-call_block']['es-cl'] = "Bloqueo de llamadas";
+$text['title-call_block']['es-mx'] = "Bloqueo de llamadas";
+$text['title-call_block']['fr-ca'] = "Filtrage d'appel";
+$text['title-call_block']['fr-fr'] = "Filtrage d'appel";
+$text['title-call_block']['he-il'] = "חסימת מספר";
+$text['title-call_block']['it-it'] = "Blocco Chiamate";
+$text['title-call_block']['nl-nl'] = "Oproep blokkade";
+$text['title-call_block']['pl-pl'] = "Blokowanie rozmów";
+$text['title-call_block']['pt-br'] = "Bloqueio de chamadas";
+$text['title-call_block']['pt-pt'] = "Bloqueio de Chamadas";
+$text['title-call_block']['ro-ro'] = "Blocare apel";
+$text['title-call_block']['ru-ru'] = "Черный список";
+$text['title-call_block']['sv-se'] = "Blockera Samtal";
+$text['title-call_block']['uk-ua'] = "Блокування дзвінків";
+$text['title-call_block']['tr-tr'] = "Çağrı Engelleme";
+$text['title-call_block']['zh-cn'] = "呼叫块";
+$text['title-call_block']['ja-jp'] = "コールブロック";
+$text['title-call_block']['ko-kr'] = "통화 차단";
 
 $text['heading-recent_calls']['en-us'] = "Recent Calls";
 $text['heading-recent_calls']['en-gb'] = "Recent Calls";
diff --git a/app/call_block/call_block.php b/app/call_block/call_block.php
index 57b3dbb6cd..b141cdb6c0 100644
--- a/app/call_block/call_block.php
+++ b/app/call_block/call_block.php
@@ -221,12 +221,12 @@
 	$token = $object->create($_SERVER['PHP_SELF']);
 
 //include the header
-	$document['title'] = $text['title-call-block'];
+	$document['title'] = $text['title-call_block'];
 	require_once "resources/header.php";
 
 //show the content
 	echo "<div class='action_bar' id='action_bar'>\n";
-	echo "	<div class='heading'><b>".$text['title-call-block']." (".$num_rows.")</b></div>\n";
+	echo "	<div class='heading'><b>".$text['title-call_block']." (".$num_rows.")</b></div>\n";
 	echo "	<div class='actions'>\n";
 	if (permission_exists('call_block_add')) {
 		echo button::create(['type'=>'button','label'=>$text['button-add'],'icon'=>$_SESSION['theme']['button_icon_add'],'id'=>'btn_add','link'=>'call_block_edit.php']);
diff --git a/app/call_block/call_block_edit.php b/app/call_block/call_block_edit.php
index d972904d5e..a46c8deb41 100644
--- a/app/call_block/call_block_edit.php
+++ b/app/call_block/call_block_edit.php
@@ -358,7 +358,7 @@ if (permission_exists('call_block_all') || permission_exists('call_block_ring_gr
 	$token = $object->create($_SERVER['PHP_SELF']);
 
 //show the header
-	$document['title'] = $text['title-call-block'];
+	$document['title'] = $text['title-call_block'];
 	require_once "resources/header.php";
 
 //show the content