diff --git a/src/main/java/LightBoard.java b/src/main/java/LightBoard.java
index 1be456e..b72f4b2 100644
--- a/src/main/java/LightBoard.java
+++ b/src/main/java/LightBoard.java
@@ -17,7 +17,7 @@ public LightBoard(int numRows, int numCols)
       for (int k=0; k<numCols;k++){
         w=(int) (Math.random()*100);
         if (w<40)
-          lights[i][k];
+          lights[i][k]=true;
         
       }
     }