diff --git a/auto/src/glew_glx.c b/auto/src/glew_glx.c
index 6a94928..e9834d8 100644
--- a/auto/src/glew_glx.c
+++ b/auto/src/glew_glx.c
@@ -8,8 +8,10 @@ GLboolean glxewGetExtension (const char* name)
   GLubyte* p;
   GLubyte* end;
   GLuint len = _glewStrLen((const GLubyte*)name);
-  if (glXQueryExtensionsString == NULL || glXGetCurrentDisplay == NULL) return GL_FALSE;
-  p = (GLubyte*)glXQueryExtensionsString(glXGetCurrentDisplay(), DefaultScreen(glXGetCurrentDisplay()));
+/*   if (glXQueryExtensionsString == NULL || glXGetCurrentDisplay == NULL) return GL_FALSE; */
+/*   p = (GLubyte*)glXQueryExtensionsString(glXGetCurrentDisplay(), DefaultScreen(glXGetCurrentDisplay())); */
+  if (glXGetClientString == NULL || glXGetCurrentDisplay == NULL) return GL_FALSE;
+  p = (GLubyte*)glXGetClientString(glXGetCurrentDisplay(), GLX_EXTENSIONS);
   if (0 == p) return GL_FALSE;
   end = p + _glewStrLen(p);
   while (p < end)