diff --git a/LauncherCore/src/main/java/pro/gravit/utils/launch/LegacyLaunch.java b/LauncherCore/src/main/java/pro/gravit/utils/launch/LegacyLaunch.java
index a7511ad9..7be6eda4 100644
--- a/LauncherCore/src/main/java/pro/gravit/utils/launch/LegacyLaunch.java
+++ b/LauncherCore/src/main/java/pro/gravit/utils/launch/LegacyLaunch.java
@@ -123,6 +123,9 @@ protected Class<?> findClass(String name) throws ClassNotFoundException {
 
         @Override
         public String findLibrary(String name) {
+            if(nativePath == null) {
+                return null;
+            }
             return nativePath.concat(IOHelper.PLATFORM_SEPARATOR).concat(JVMHelper.NATIVE_PREFIX).concat(name).concat(JVMHelper.NATIVE_EXTENSION);
         }
 
diff --git a/LauncherCore/src/main/java/pro/gravit/utils/launch/ModuleLaunch.java b/LauncherCore/src/main/java/pro/gravit/utils/launch/ModuleLaunch.java
index d83e3c44..ca1e8bb7 100644
--- a/LauncherCore/src/main/java/pro/gravit/utils/launch/ModuleLaunch.java
+++ b/LauncherCore/src/main/java/pro/gravit/utils/launch/ModuleLaunch.java
@@ -262,6 +262,9 @@ protected Class<?> findClass(String moduleName, String name) {
 
         @Override
         public String findLibrary(String name) {
+            if(nativePath == null) {
+                return null;
+            }
             return nativePath.concat(IOHelper.PLATFORM_SEPARATOR).concat(JVMHelper.NATIVE_PREFIX).concat(name).concat(JVMHelper.NATIVE_EXTENSION);
         }