diff --git a/cicaprojekt/Tester.java b/cicaprojekt/Tester.java
index ed23c43..0f891d6 100644
--- a/cicaprojekt/Tester.java
+++ b/cicaprojekt/Tester.java
@@ -186,7 +186,7 @@ public class Tester {
     }
 
     @Test
-    boolean testExtraZPM(){
+    boolean testExtraZPM() throws IOException {
         String[] commands = {"loadMap testExtraZPMs\n",
                 "listZPMs\n",
                 "move O\n",