diff --git a/src/java/org/lwjgl/openal/AL.java b/src/java/org/lwjgl/openal/AL.java
index b35ce929..9f65eed8 100644
--- a/src/java/org/lwjgl/openal/AL.java
+++ b/src/java/org/lwjgl/openal/AL.java
@@ -46,7 +46,7 @@ import org.lwjgl.Sys;
  * @author Brian Matzon <brian@matzon.dk>
  * @version $Revision$
  */
-public abstract class AL {
+public final class AL {
 
 	/** ALC instance. */
 	protected static ALC alc;
diff --git a/src/java/org/lwjgl/openal/ALC.java b/src/java/org/lwjgl/openal/ALC.java
index dd757cc7..02c0334c 100644
--- a/src/java/org/lwjgl/openal/ALC.java
+++ b/src/java/org/lwjgl/openal/ALC.java
@@ -67,7 +67,7 @@ import org.lwjgl.BufferChecks;
  * @author Brian Matzon <brian@matzon.dk>
  * @version $Revision$
  */
-public class ALC {
+public final class ALC {
 	/** Bad value */
 	public static final int ALC_INVALID = -1;