diff --git a/gearmand_status.php b/gearmand_status.php
index e627e07..0cdd7f5 100644
--- a/gearmand_status.php
+++ b/gearmand_status.php
@@ -86,8 +86,13 @@
     foreach($proc as $id=>$w) {
 
         foreach($w["abilities"] as $a){
-
-            $workers[$w["ip"]]["abilities"][$a]++;
+            
+            if (isset($workers[$w["ip"]]["abilities"][$a])) {
+                $workers[$w["ip"]]["abilities"][$a]++;
+            } else {
+                $workers[$w["ip"]]["abilities"][$a] = 1;
+            }
+            
             $total_job_status[$a]["capable_workers"]++;
 
         }