diff --git a/src/test/java/inf112/fiasko/roborally/objects/ProgrammingCardDeckTest.java b/src/test/java/inf112/fiasko/roborally/objects/ProgrammingCardDeckTest.java
index bb9699a..d99c0cc 100644
--- a/src/test/java/inf112/fiasko/roborally/objects/ProgrammingCardDeckTest.java
+++ b/src/test/java/inf112/fiasko/roborally/objects/ProgrammingCardDeckTest.java
@@ -93,7 +93,7 @@ public class ProgrammingCardDeckTest {
         for (int i = 0; i < 10; i++) {
             testDeck.shuffle();
             List<ProgrammingCard> afterShuffle = testDeck.getCards();
-            if (beforeShuffle != afterShuffle) {
+            if (!beforeShuffle.equals(afterShuffle)) {
                 return;
             }
         }