diff --git a/src/java/org/lwjgl/opengl/GLCaps.java b/src/java/org/lwjgl/opengl/GLCaps.java
index 963aa968..016350ca 100644
--- a/src/java/org/lwjgl/opengl/GLCaps.java
+++ b/src/java/org/lwjgl/opengl/GLCaps.java
@@ -101,6 +101,7 @@ public abstract class GLCaps {
 	public static boolean GL_EXT_texture_env_dot3;
 	public static boolean GL_EXT_texture_filter_anisotropic;
 	public static boolean GL_EXT_texture_lod_bias;
+	public static boolean GL_EXT_texture_rectangle;
 	public static boolean GL_EXT_vertex_array;
 	public static boolean GL_EXT_vertex_shader;
 	public static boolean GL_EXT_vertex_weighting;
diff --git a/src/java/org/lwjgl/opengl/GLConstants.java b/src/java/org/lwjgl/opengl/GLConstants.java
index 005b89f2..a8aac368 100644
--- a/src/java/org/lwjgl/opengl/GLConstants.java
+++ b/src/java/org/lwjgl/opengl/GLConstants.java
@@ -109,6 +109,7 @@ public interface GLConstants
 		EXTTextureEnvDot3,
 		EXTTextureFilterAnisotropic,
 		EXTTextureLODBias,
+		EXTTextureRectangle,
 		EXTVertexArray,
 		EXTVertexShader,
 		EXTVertexWeighting,
diff --git a/src/java/org/lwjgl/opengl/ext/EXTTextureRectangle.java b/src/java/org/lwjgl/opengl/ext/EXTTextureRectangle.java
new file mode 100644
index 00000000..3dcdfaed
--- /dev/null
+++ b/src/java/org/lwjgl/opengl/ext/EXTTextureRectangle.java
@@ -0,0 +1,47 @@
+/* 
+ * Copyright (c) 2003 Lightweight Java Game Library Project
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are 
+ * met:
+ * 
+ * * Redistributions of source code must retain the above copyright 
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'Light Weight Java Game Library' nor the names of 
+ *   its contributors may be used to endorse or promote products derived 
+ *   from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package org.lwjgl.opengl.ext;
+
+/**
+ * $Id$
+ *
+ * EXT_texture_rectangle extension
+ * 
+ * @author cix_foo <cix_foo@users.sourceforge.net>
+ * @version $Revision$
+ */
+public interface EXTTextureRectangle {
+	public static final int GL_TEXTURE_RECTANGLE_EXT            = 0x84F5;
+   	public static final int GL_TEXTURE_BINDING_RECTANGLE_EXT    = 0x84F6;
+	public static final int GL_PROXY_TEXTURE_RECTANGLE_EXT      = 0x84F7;
+	public static final int GL_MAX_RECTANGLE_TEXTURE_SIZE_EXT   = 0x84F8;
+}