diff --git a/templates/themes/categories/theme.php b/templates/themes/categories/theme.php
index af51a032..a9b90e72 100644
--- a/templates/themes/categories/theme.php
+++ b/templates/themes/categories/theme.php
@@ -121,7 +121,6 @@
             	$boardStat['hourly_ips'] = Categories::countUniqueIps($hourly, $HOUR, $_board);
             	$boardStat['daily_ips'] = Categories::countUniqueIps($daily, $DAY, $_board);
             	$boardStat['weekly_ips'] = Categories::countUniqueIps($weekly, $WEEK, $_board);
-            	$boardStat['rolling_average'] = Categories::rollingAveragePPH($WEEK, $_board);
 
                 $pph_query = query(
                     sprintf("SELECT COUNT(*) AS count FROM ``posts_%s`` WHERE time > %d",
@@ -155,21 +154,6 @@
 
             return count($uniqueIps);
         }
-
-        private static function rollingAveragePPH($timespan, $_board) {
-            $pph_query = query(
-	            sprintf("SELECT AVG(count) as rolling FROM (
-	            			SELECT HOUR(FROM_UNIXTIME(time)) AS hour, DAYOFYEAR(FROM_UNIXTIME(time)) AS day, COUNT(*) AS count 
-	            			FROM ``posts_%s`` 
-	            			WHERE time > %d 
-	            			GROUP BY hour, day)",
-	                    $_board['uri'],
-	                    time()-$timespan)
-	        ) or error(db_error());
-
-	        return $pph_query->fetch()['rolling'];
-        }
-
 	};
 
 ?>