diff --git a/src/java/org/lwjgl/opengl/MacOSXDisplay.java b/src/java/org/lwjgl/opengl/MacOSXDisplay.java
index fe9e9a82..9fde3262 100644
--- a/src/java/org/lwjgl/opengl/MacOSXDisplay.java
+++ b/src/java/org/lwjgl/opengl/MacOSXDisplay.java
@@ -114,7 +114,6 @@ final class MacOSXDisplay implements DisplayImplementation {
 		boolean fullscreen = Display.isFullscreen();
 		boolean resizable = Display.isResizable();
 		
-		hideUI(fullscreen);
 		close_requested = false;
         
         DrawableGL gl_drawable = (DrawableGL)Display.getDrawable();
@@ -147,7 +146,6 @@ final class MacOSXDisplay implements DisplayImplementation {
 
 	public void destroyWindow() {
         nDestroyWindow(window);
-        hideUI(false);
 	}
 
 	public int getGammaRampLength() {
@@ -296,18 +294,6 @@ final class MacOSXDisplay implements DisplayImplementation {
 		}
 	}
 
-	/**
-	 * This is an interface to the native Cocoa function,
-     * NSWindow:setStyleMask. It is used to set the window's border to
-     * undecorated.
-	 */
-	private void hideUI(boolean hide) {
-		//if (!LWJGLUtil.isMacOSXEqualsOrBetterThan(10, 4))
-			nHideUI(window, hide);
-	}
-
-	private native void nHideUI(ByteBuffer window_handle, boolean hide);
-
 	public void reshape(int x, int y, int width, int height) {
         //if (native_mode) {
         //    nResizeWindow(window, x, y, width, height);
diff --git a/src/native/macosx/org_lwjgl_opengl_Display.m b/src/native/macosx/org_lwjgl_opengl_Display.m
index 14e83b37..9081fcc6 100644
--- a/src/native/macosx/org_lwjgl_opengl_Display.m
+++ b/src/native/macosx/org_lwjgl_opengl_Display.m
@@ -539,31 +539,3 @@ JNIEXPORT void JNICALL Java_org_lwjgl_opengl_MacOSXDisplay_setGammaRamp(JNIEnv *
 		throwException(env, "Could not set display gamma");
 	}
 }
-
-JNIEXPORT void JNICALL Java_org_lwjgl_opengl_MacOSXDisplay_nHideUI(JNIEnv *env, jobject this, jobject window_handle, jboolean hide) {
-    if (window_handle == NULL) {
-        printf("Window handle is null\n");
-        return;
-    }
-    
-	//MacOSXWindowInfo *window_info = (MacOSXWindowInfo *)(*env)->GetDirectBufferAddress(env, window_handle);
-    //if(floor(NSAppKitVersionNumber) > NSAppKitVersionNumber10_5) {
-        /*NSApplicationPresentationOptions options = NSApplicationPresentationDefault;
-        if (hide == JNI_TRUE) {
-            options = NSApplicationPresentationFullScreen; // this requires OS X 10.7+ to compile
-            options |= NSApplicationPresentationHideDock;
-            options |= NSApplicationPresentationHideMenuBar;
-        }
-        printf("Setting options\n");
-        window_info->window_options = options;
-        if (window_info->window != nil) {
-            [[NSApplication sharedApplication] setPresentationOptions:options];
-        }*/
-    //} else {
-        /*if (hide == JNI_TRUE) {
-            SetSystemUIMode(kUIModeContentSuppressed, 0);
-        } else {
-            SetSystemUIMode(kUIModeNormal, 0);
-        }*/
-    //}
-}