diff --git a/common/Common.php b/common/Common.php
index 4b7e5acb..880be329 100644
--- a/common/Common.php
+++ b/common/Common.php
@@ -73,7 +73,7 @@ class Scribunto {
 	 * @return boolean
 	 */
 	public static function isDocSubpage( $title ) {
-		$docSubpage = wfMessage( 'scribunto-doc-subpage-name' );
+		$docSubpage = wfMessage( 'scribunto-doc-subpage-name' )->inContentLanguage();
 		if ( $docSubpage->isDisabled() ) {
 			return false;
 		}
@@ -88,7 +88,7 @@ class Scribunto {
 	 * @return Title|null
 	 */
 	public static function getDocSubpage( $title ) {
-		$docSubpage = wfMessage( 'scribunto-doc-subpage-name' );
+		$docSubpage = wfMessage( 'scribunto-doc-subpage-name' )->inContentLanguage();
 		if ( $docSubpage->isDisabled() ) {
 			return null;
 		}
diff --git a/common/Hooks.php b/common/Hooks.php
index c5eb761b..0d2a22c5 100644
--- a/common/Hooks.php
+++ b/common/Hooks.php
@@ -332,7 +332,7 @@ WIKI;
 
 		$title = $article->getTitle();
 		if( $title->getNamespace() === NS_MODULE && Scribunto::isDocSubpage( $title ) ) {
-			$docSubpage = wfMessage( 'scribunto-doc-subpage-name' )->plain();
+			$docSubpage = wfMessage( 'scribunto-doc-subpage-name' )->inContentLanguage()->plain();
 			$title = substr( $title, 0, -strlen( $docSubpage ) - 1 );
 			$wgOut->addHTML(
 				wfMessage( 'scribunto-doc-subpage-header', $title )->parseAsBlock()