diff --git a/Launcher/build.gradle b/Launcher/build.gradle
index 9c7b81ba..a2253345 100644
--- a/Launcher/build.gradle
+++ b/Launcher/build.gradle
@@ -47,9 +47,7 @@
     pack project(':LauncherAPI')
     pack project(':LauncherClient')
     pack project(':LauncherStart')
-    bundle(group: 'com.github.oshi', name: 'oshi-core', version: rootProject['verOshiCore']) {
-        exclude group: 'org.slf4j'
-    }
+    bundle(group: 'com.github.oshi', name: 'oshi-core', version: rootProject['verOshiCore'])
 }
 
 tasks.register('genRuntimeJS', Zip) {
diff --git a/LauncherCore/src/main/java/pro/gravit/utils/helper/LogHelper.java b/LauncherCore/src/main/java/pro/gravit/utils/helper/LogHelper.java
index 9ba2af43..92e9b182 100644
--- a/LauncherCore/src/main/java/pro/gravit/utils/helper/LogHelper.java
+++ b/LauncherCore/src/main/java/pro/gravit/utils/helper/LogHelper.java
@@ -23,7 +23,7 @@ public final class LogHelper {
     public static final String DEV_PROPERTY = "launcher.dev";
     public static final String STACKTRACE_PROPERTY = "launcher.stacktrace";
     public static final String NO_JANSI_PROPERTY = "launcher.noJAnsi";
-    public static final String NO_SLF4J_PROPERTY = "launcher.noSlf4j";
+    public static final String SLF4J_PROPERTY = "launcher.useSlf4j";
     private static final Set<Consumer<Throwable>> EXCEPTIONS_CALLBACKS = Collections.newSetFromMap(new ConcurrentHashMap<>(2));
     private static final LogHelperAppender impl;
 
@@ -31,7 +31,7 @@ public final class LogHelper {
         boolean useSlf4j = false;
         try {
             Class.forName("org.slf4j.Logger", false, LogHelper.class.getClassLoader());
-            useSlf4j = !Boolean.getBoolean(NO_SLF4J_PROPERTY);
+            useSlf4j = Boolean.getBoolean(SLF4J_PROPERTY);
         } catch (ClassNotFoundException ignored) {
         }
         if (useSlf4j) {