diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/App.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/App.java
index ce8229a..3273b7c 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/App.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/App.java
@@ -15,6 +15,6 @@ public class App {
     public static void main(String[] args) {
         System.out.println(new App().getGreeting());
 
-        FileIO io = new FileIO(System.getProperty("user.dir") + File.separator + "tournierverwaltung_angrynerds");
+        FileIO io = new FileIO(System.getProperty("user.dir") + "/tournierverwaltung_angrynerds");
     }
 }
diff --git a/app/src/test/java/ch/zhaw/projekt2/turnierverwaltung/FileIOTest.java b/app/src/test/java/ch/zhaw/projekt2/turnierverwaltung/FileIOTest.java
index e11bff8..9e6b63d 100644
--- a/app/src/test/java/ch/zhaw/projekt2/turnierverwaltung/FileIOTest.java
+++ b/app/src/test/java/ch/zhaw/projekt2/turnierverwaltung/FileIOTest.java
@@ -17,7 +17,7 @@ import static org.junit.jupiter.api.Assertions.*;
 
 class FileIOTest {
 
-    String RESOURCES_DIR = ".\\src\\test\\resources\\ch\\zhaw\\projekt2\\turnierverwaltung\\";
+    String RESOURCES_DIR = "./src/test/resources/ch/zhaw/projekt2/turnierverwaltung/";
     String mainDir;
     String saveDir;
     FileIO io;
@@ -25,7 +25,7 @@ class FileIOTest {
     @Test
     void FileIONewDir() throws IOException {
         mainDir = RESOURCES_DIR + "FileIONew";
-        saveDir = mainDir + "\\" + "saves";
+        saveDir = mainDir + "/saves";
         File mainDirFile = new File(mainDir);
         File saveDirFile = new File(mainDir);
         try{
@@ -75,7 +75,7 @@ class FileIOTest {
         void loadTournament() throws IOException, ClassNotFoundException {
             mainDir = RESOURCES_DIR + "FileIORead";
             io = new FileIO(mainDir);
-            Tournament tournament = io.loadTournament(new File(mainDir + "\\saves\\test1.txt"));
+            Tournament tournament = io.loadTournament(new File(mainDir + "/saves/test1.txt"));
             assertEquals("test1", tournament.getName());
         }
 
@@ -88,7 +88,7 @@ class FileIOTest {
         @Test
         void loadTournamentEmpty(){
             io = new FileIO(mainDir);
-            assertThrows(IOException.class, () -> io.loadTournament(new File(mainDir + "\\saves\\empty.txt")));
+            assertThrows(IOException.class, () -> io.loadTournament(new File(mainDir + "/saves/empty.txt")));
         }
 
         @Test
@@ -110,7 +110,7 @@ class FileIOTest {
         void saveTournament() {
             Tournament tournament = new Tournament("test1");
             io.saveTournament(tournament);
-            File file = new File(mainDir + "\\saves\\test1.txt");
+            File file = new File(mainDir + "/saves/test1.txt");
             if(file.exists()){
                 file.delete();
             } else {