diff --git a/ContributionScores.php b/ContributionScores.php
index 587089e..d53b00f 100644
--- a/ContributionScores.php
+++ b/ContributionScores.php
@@ -31,7 +31,6 @@ $wgContribScoreDisableCache = false; // Set to true to disable cache for parser
 
 $wgAutoloadClasses['ContributionScores'] = $dir . 'ContributionScores_body.php';
 $wgSpecialPages['ContributionScores'] = 'ContributionScores';
-$wgSpecialPageGroups['ContributionScores'] = 'wiki';
 
 $wgMessagesDirs['ContributionScores'] = __DIR__ . '/i18n';
 $wgExtensionMessagesFiles['ContributionScores'] = $dir . 'ContributionScores.i18n.php';
diff --git a/ContributionScores_body.php b/ContributionScores_body.php
index 4528b25..36dfd06 100644
--- a/ContributionScores_body.php
+++ b/ContributionScores_body.php
@@ -248,4 +248,8 @@ class ContributionScores extends IncludableSpecialPage {
 			$out->addHTML( $this->genContributionScoreTable( $days, $revs ) );
 		}
 	}
+
+	protected function getGroupName() {
+		return 'wiki';
+	}
 }