diff --git a/src/main/kotlin/de/limited_dev/modpackinstaller/backend/Manager.kt b/src/main/kotlin/de/limited_dev/modpackinstaller/backend/Manager.kt
index 5c20bbf..33e0ca1 100644
--- a/src/main/kotlin/de/limited_dev/modpackinstaller/backend/Manager.kt
+++ b/src/main/kotlin/de/limited_dev/modpackinstaller/backend/Manager.kt
@@ -59,8 +59,8 @@ object Manager {
                 "-jar",
                 "fabric.jar",
                 "client",
-                "-dir \"$dotMcLocation\"",
-                "-mcversion \"${BuildConstants.mcversion}\""
+                "-mcversion",
+                BuildConstants.mcversion
             )
 
             val processBuilder = ProcessBuilder(command, *args.toTypedArray())