diff --git a/plugins/TestingList.java b/plugins/TestingList.java
index 24fb946..cd29f0d 100644
--- a/plugins/TestingList.java
+++ b/plugins/TestingList.java
@@ -219,11 +219,10 @@ public class TestingList extends Panel {
     }//GEN-LAST:event_jButton1ActionPerformed
 
     private void jCheckBox1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jCheckBox1ActionPerformed
-       int rowD=-1, colT=0;
+
        //search for device name in table
        for (int row = 0; row <= jTable1.getRowCount() - 1; row++) {
-
-            jTable1.setValueAt((boolean)(this.jCheckBox1.isSelected()==true), rowD, colT);
+            jTable1.setValueAt(this.jCheckBox1.isSelected(), row, 0);
         }        
     }//GEN-LAST:event_jCheckBox1ActionPerformed