diff --git a/modules/juce_audio_formats/codecs/juce_WindowsMediaAudioFormat.cpp b/modules/juce_audio_formats/codecs/juce_WindowsMediaAudioFormat.cpp
index a7f7140a70..904e85b4fd 100644
--- a/modules/juce_audio_formats/codecs/juce_WindowsMediaAudioFormat.cpp
+++ b/modules/juce_audio_formats/codecs/juce_WindowsMediaAudioFormat.cpp
@@ -124,7 +124,7 @@ private:
 
 //==============================================================================
 static const char* wmFormatName = "Windows Media";
-static const char* const extensions[] = { ".mp3", ".wmv", ".asf", 0 };
+static const char* const extensions[] = { ".mp3", ".wmv", ".asf", ".wm", ".wma", 0 };
 
 //==============================================================================
 class WMAudioReader   : public AudioFormatReader
diff --git a/modules/juce_opengl/native/juce_OpenGLExtensions.h b/modules/juce_opengl/native/juce_OpenGLExtensions.h
index 24491374e9..d53e23b80f 100644
--- a/modules/juce_opengl/native/juce_OpenGLExtensions.h
+++ b/modules/juce_opengl/native/juce_OpenGLExtensions.h
@@ -137,6 +137,7 @@ WGL_FUNCTION_LIST (JUCE_DECLARE_GL_EXTENSION_FUNCTION)
     USE_FUNCTION (glGetShaderInfoLog,       void, (GLuint, GLsizei, GLsizei*, GLchar*))\
     USE_FUNCTION (glGetProgramiv,           void, (GLuint, GLenum, GLint*))\
     USE_FUNCTION (glGetUniformLocation,     GLint, (GLuint, const GLchar*))\
+    USE_FUNCTION (glGetAttribLocation,      GLint, (GLuint, const GLchar*))\
     USE_FUNCTION (glUniform1f,              void, (GLint, GLfloat))\
     USE_FUNCTION (glUniform1i,              void, (GLint, GLint))\
     USE_FUNCTION (glUniform2f,              void, (GLint, GLfloat, GLfloat))\