diff --git a/headlessmc-launcher/build.gradle b/headlessmc-launcher/build.gradle
index 6c781d3..83c86b7 100644
--- a/headlessmc-launcher/build.gradle
+++ b/headlessmc-launcher/build.gradle
@@ -100,6 +100,7 @@ shadowJar {
     dependsOn shadowBugWorkaround
     from shadowBugWorkaround
 
+    // TODO: fix this, since it breaks graalvm, because the resource is not available!!!
     // ignore the forge-cli jar from processResources as it will get expanded
     // that the runtime and lwjgl jars get expanded isnt problematic
     processResources.exclude('forgecli*.jar')
@@ -125,6 +126,7 @@ graalvmNative {
         main {
             sharedLibrary = false
             buildArgs.add('--enable-url-protocols=https')
+            buildArgs.add('-Ob')
         }
     }
 }
diff --git a/headlessmc-launcher/src/main/java/me/earth/headlessmc/launcher/version/Logging.java b/headlessmc-launcher/src/main/java/me/earth/headlessmc/launcher/version/Logging.java
index 60ace55..4626267 100644
--- a/headlessmc-launcher/src/main/java/me/earth/headlessmc/launcher/version/Logging.java
+++ b/headlessmc-launcher/src/main/java/me/earth/headlessmc/launcher/version/Logging.java
@@ -4,23 +4,39 @@
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.RequiredArgsConstructor;
 import me.earth.headlessmc.launcher.util.JsonUtil;
 import org.jetbrains.annotations.Nullable;
 
 import java.net.URL;
 
 @Data
+@RequiredArgsConstructor
 public class Logging {
     private final String argument;
     private final String type;
     private final File file;
 
+    @Deprecated
+    @SuppressWarnings("unused") // used by graalvm
+    private Logging() {
+        this(null, null, null);
+    }
+
     @Data
+    @RequiredArgsConstructor
     public static class File {
         private final String id;
         private final String sha1;
         private final Long size;
         private final URL url;
+
+        @Deprecated
+        @SuppressWarnings("unused") // used by graalvm
+        private File() {
+            this(null, null, 0L, null);
+        }
     }
 
     public static Logging fromJson(JsonElement element) {
diff --git a/headlessmc-launcher/src/test/java/me/earth/headlessmc/launcher/command/forge/ForgeCliTest.java b/headlessmc-launcher/src/test/java/me/earth/headlessmc/launcher/command/forge/ForgeCliTest.java
new file mode 100644
index 0000000..0d955be
--- /dev/null
+++ b/headlessmc-launcher/src/test/java/me/earth/headlessmc/launcher/command/forge/ForgeCliTest.java
@@ -0,0 +1,21 @@
+package me.earth.headlessmc.launcher.command.forge;
+
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+public class ForgeCliTest {
+    // just a test to tell GraalVM that we need this resource!
+    @Test
+    public void testForgeCliResourceForGraalVM() {
+        try (InputStream is = ForgeCliTest.class.getClassLoader().getResourceAsStream("headlessmc/forge-cli.jar")) {
+            assertNotNull(is);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+}