diff --git a/src/ch/zhaw/catan/SiedlerGame.java b/src/ch/zhaw/catan/SiedlerGame.java
index 6999147..68af8ab 100644
--- a/src/ch/zhaw/catan/SiedlerGame.java
+++ b/src/ch/zhaw/catan/SiedlerGame.java
@@ -35,7 +35,7 @@ public class SiedlerGame {
      *                                  three or players is not between two and four
      */
     public SiedlerGame(int winPoints, int numberOfPlayers) {
-        if(winPoints < 3 || numberOfPlayers < 2 || numberOfPlayers > 4) {
+        if(winPoints < 3 || numberOfPlayers < Config.MIN_NUMBER_OF_PLAYERS || numberOfPlayers > 4) {
             throw new IllegalArgumentException();
         }
         bank = new Bank();
@@ -246,7 +246,7 @@ public class SiedlerGame {
                 resourceArrayList.add(resource);
             }
         }
-        if(resourceArrayList.size() > 7){
+        if(resourceArrayList.size() > Config.MAX_CARDS_IN_HAND_NO_DROP){
             int resourcesToRemove =resourceArrayList.size() - (resourceArrayList.size() / 2);
             Random random = new Random();
             for(int i = 0; i < resourcesToRemove; i++){