diff --git a/view/theme/frio/config.php b/view/theme/frio/config.php
index a3d8d94bdf..591901780c 100644
--- a/view/theme/frio/config.php
+++ b/view/theme/frio/config.php
@@ -59,7 +59,7 @@ function theme_content(App $a)
 	$arr['nav_bg']           = PConfig::get(local_user(), 'frio', 'nav_bg');
 	$arr['nav_icon_color']   = PConfig::get(local_user(), 'frio', 'nav_icon_color');
 	$arr['link_color']       = PConfig::get(local_user(), 'frio', 'link_color');
-	$arr['bgcolor']          = PConfig::get(local_user(), 'frio', 'background_color');
+	$arr['background_color'] = PConfig::get(local_user(), 'frio', 'background_color');
 	$arr['contentbg_transp'] = PConfig::get(local_user(), 'frio', 'contentbg_transp');
 	$arr['background_image'] = PConfig::get(local_user(), 'frio', 'background_image');
 	$arr['bg_image_option']  = PConfig::get(local_user(), 'frio', 'bg_image_option');
@@ -78,12 +78,12 @@ function theme_admin(App $a)
 	$arr['nav_bg']           = Config::get('frio', 'nav_bg');
 	$arr['nav_icon_color']   = Config::get('frio', 'nav_icon_color');
 	$arr['link_color']       = Config::get('frio', 'link_color');
-	$arr['bgcolor']          = Config::get('frio', 'background_color');
+	$arr['background_color'] = Config::get('frio', 'background_color');
 	$arr['contentbg_transp'] = Config::get('frio', 'contentbg_transp');
 	$arr['background_image'] = Config::get('frio', 'background_image');
 	$arr['bg_image_option']  = Config::get('frio', 'bg_image_option');
 	$arr['login_bg_image']   = Config::get('frio', 'login_bg_image');
-	$arr['login_bg_color']	 = Config::get('frio', 'login_bg_color');
+	$arr['login_bg_color']   = Config::get('frio', 'login_bg_color');
 
 	return frio_form($arr);
 }
@@ -122,7 +122,7 @@ function frio_form($arr)
 		'$nav_bg'           => array_key_exists('nav_bg', $disable) ? '' : ['frio_nav_bg', L10n::t('Navigation bar background color'), $arr['nav_bg'], '', false],
 		'$nav_icon_color'   => array_key_exists('nav_icon_color', $disable) ? '' : ['frio_nav_icon_color', L10n::t('Navigation bar icon color '), $arr['nav_icon_color'], '', false],
 		'$link_color'       => array_key_exists('link_color', $disable) ? '' : ['frio_link_color', L10n::t('Link color'), $arr['link_color'], '', false],
-		'$bgcolor'          => array_key_exists('bgcolor', $disable) ? '' : ['frio_background_color', L10n::t('Set the background color'), $arr['bgcolor'], '', false],
+		'$background_color' => array_key_exists('background_color', $disable) ? '' : ['frio_background_color', L10n::t('Set the background color'), $arr['background_color'], '', false],
 		'$contentbg_transp' => array_key_exists('contentbg_transp', $disable) ? '' : ['frio_contentbg_transp', L10n::t('Content background opacity'), ((isset($arr['contentbg_transp']) && $arr['contentbg_transp'] != '') ? $arr['contentbg_transp'] : 100), ''],
 		'$background_image' => array_key_exists('background_image', $disable) ? '' : ['frio_background_image', L10n::t('Set the background image'), $arr['background_image'], $background_image_help, false],
 		'$bg_image_options' => Image::get_options($arr),
diff --git a/view/theme/frio/css/style.css b/view/theme/frio/css/style.css
index 8a3ca86291..839aa9ac37 100644
--- a/view/theme/frio/css/style.css
+++ b/view/theme/frio/css/style.css
@@ -24,7 +24,7 @@ and open the template in the editor.
 
 body {
     padding-top: 110px;
-    background-color: $bgcolor;
+    background-color: $background_color;
     background-image: url("$background_image");
     background-size: $background_size_img;
     background-attachment: fixed;
diff --git a/view/theme/frio/style.php b/view/theme/frio/style.php
index f032b89ccc..811db092a2 100644
--- a/view/theme/frio/style.php
+++ b/view/theme/frio/style.php
@@ -23,7 +23,7 @@ if ($a->module !== 'install') {
 		$nav_bg           = PConfig::get($uid, 'frio', 'nav_bg');
 		$nav_icon_color   = PConfig::get($uid, 'frio', 'nav_icon_color');
 		$link_color       = PConfig::get($uid, 'frio', 'link_color');
-		$bgcolor          = PConfig::get($uid, 'frio', 'background_color');
+		$background_color = PConfig::get($uid, 'frio', 'background_color');
 		$contentbg_transp = PConfig::get($uid, 'frio', 'contentbg_transp');
 		$background_image = PConfig::get($uid, 'frio', 'background_image');
 		$bg_image_option  = PConfig::get($uid, 'frio', 'bg_image_option');
@@ -42,7 +42,7 @@ if ($a->module !== 'install') {
 		$nav_bg           = Config::get('frio', 'nav_bg');
 		$nav_icon_color   = Config::get('frio', 'nav_icon_color');
 		$link_color       = Config::get('frio', 'link_color');
-		$bgcolor          = Config::get('frio', 'background_color');
+		$background_color = Config::get('frio', 'background_color');
 		$contentbg_transp = Config::get('frio', 'contentbg_transp');
 		$background_image = Config::get('frio', 'background_image');
 		$bg_image_option  = Config::get('frio', 'bg_image_option');
@@ -99,7 +99,7 @@ if (!$scheme) {
 $nav_bg           = (empty($nav_bg)           ? '#708fa0'      : $nav_bg);
 $nav_icon_color   = (empty($nav_icon_color)   ? '#fff'         : $nav_icon_color);
 $link_color       = (empty($link_color)       ? '#6fdbe8'      : $link_color);
-$bgcolor          = (empty($bgcolor)          ? '#ededed'      : $bgcolor);
+$background_color = (empty($background_color) ? '#ededed'      : $background_color);
 // The background image can not be empty. So we use a dummy jpg if no image was set.
 $background_image = (empty($background_image) ? 'img/none.jpg' : $background_image);
 $modified         = (empty($modified)         ? time()         : $modified);
@@ -183,7 +183,7 @@ $options = [
 	'$menu_background_hover_color' => $menu_background_hover_color,
 	'$btn_primary_color'           => $nav_icon_color,
 	'$btn_primary_hover_color'     => $menu_background_hover_color,
-	'$bgcolor'                     => $bgcolor,
+	'$background_color'            => $background_color,
 	'$contentbg_transp'            => $contentbg_transp,
 	'$background_image'            => $background_image,
 	'$background_size_img'         => $background_size_img,
diff --git a/view/theme/frio/templates/theme_settings.tpl b/view/theme/frio/templates/theme_settings.tpl
index c88641e74b..f524dd6e0e 100644
--- a/view/theme/frio/templates/theme_settings.tpl
+++ b/view/theme/frio/templates/theme_settings.tpl
@@ -10,7 +10,7 @@
 {{if $nav_icon_color}}{{include file="field_colorinput.tpl" field=$nav_icon_color}}{{/if}}
 {{if $link_color}}{{include file="field_colorinput.tpl" field=$link_color}}{{/if}}
 
-{{if $bgcolor}}{{include file="field_colorinput.tpl" field=$bgcolor}}{{/if}}
+{{if $background_color}}{{include file="field_colorinput.tpl" field=$background_color}}{{/if}}
 
 {{* The slider for the content opacity - We use no template for this since it is only used at this page *}}
 {{if $contentbg_transp}}