--- taxonomy_blocks.module	Fri Jan 16 05:21:36 1970
+++ taxonomy_blocks.module	Fri Jan 16 05:21:36 1970
@@ -291,10 +291,10 @@
   if (!isset($count[$type])) {
     // $type == 0 always evaluates TRUE if $type is a string
     if (is_numeric($type)) {
-      $result = db_query(db_rewrite_sql('SELECT t.tid, COUNT(n.nid) AS c FROM {term_node} t INNER JOIN {node} n ON t.nid = n.nid WHERE n.status = 1 GROUP BY t.tid'));
+      $result = db_query(db_rewrite_sql('SELECT t.tid, COUNT(DISTINCT(n.nid)) AS c FROM {term_node} t INNER JOIN {node} n ON t.nid = n.nid WHERE n.status = 1 GROUP BY t.tid'));
     }
     else {
-      $result = db_query(db_rewrite_sql("SELECT t.tid, COUNT(n.nid) AS c FROM {term_node} t INNER JOIN {node} n ON t.nid = n.nid WHERE n.status = 1 AND n.type = '%s' GROUP BY t.tid"), $type);
+      $result = db_query(db_rewrite_sql("SELECT t.tid, COUNT(DISTINCT(n.nid)) AS c FROM {term_node} t INNER JOIN {node} n ON t.nid = n.nid WHERE n.status = 1 AND n.type = '%s' GROUP BY t.tid"), $type);
     }
     while ($term = db_fetch_object($result)) {
       $count[$type][$term->tid] = $term->c;