diff --git a/src/main/java/de/ailis/usb4java/libusb/Loader.java b/src/main/java/de/ailis/usb4java/libusb/Loader.java
index c137ecc..8255fc9 100644
--- a/src/main/java/de/ailis/usb4java/libusb/Loader.java
+++ b/src/main/java/de/ailis/usb4java/libusb/Loader.java
@@ -186,9 +186,7 @@ public final class Loader
     private static String getExtraLibName()
     {
         final String os = getOS();
-        if (os.equals(OS_LINUX)) return null;
         if (os.equals(OS_WINDOWS)) return "libusb-1.0." + EXT_DLL;
-        if (os.equals(OS_MACOSX)) return "libusb." + EXT_DYLIB;
         return null;
     }