diff --git a/plugins/TestingList.java b/plugins/TestingList.java
index 5659277..24fb946 100644
--- a/plugins/TestingList.java
+++ b/plugins/TestingList.java
@@ -223,7 +223,7 @@ public class TestingList extends Panel {
        //search for device name in table
        for (int row = 0; row <= jTable1.getRowCount() - 1; row++) {
 
-            jTable1.setValueAt(this.jCheckBox1.isSelected(), rowD, colT);
+            jTable1.setValueAt((boolean)(this.jCheckBox1.isSelected()==true), rowD, colT);
         }        
     }//GEN-LAST:event_jCheckBox1ActionPerformed