diff --git a/glx/glxdri2.c b/glx/glxdri2.c
index 74d6ebc..c34e29a 100644
--- a/glx/glxdri2.c
+++ b/glx/glxdri2.c
@@ -653,7 +653,7 @@ initializeExtensions(__GLXDRIscreen *screen)

 #ifdef __DRI2_FLUSH
  if (strcmp(extensions[i]->name, __DRI2_FLUSH) == 0 &&
-    extensions[i]->version >= __DRI2_FLUSH_VERSION) {
+    extensions[i]->version >= 3) {
  screen->flush = (__DRI2flushExtension *) extensions[i];
  }
 #endif
@@ -713,11 +713,11 @@ __glXDRIscreenProbe(ScreenPtr pScreen)

     for (i = 0; extensions[i]; i++) {
         if (strcmp(extensions[i]->name, __DRI_CORE) == 0 &&
-    extensions[i]->version >= __DRI_CORE_VERSION) {
+    extensions[i]->version >= 1) {
  screen->core = (const __DRIcoreExtension *) extensions[i];
  }
         if (strcmp(extensions[i]->name, __DRI_DRI2) == 0 &&
-    extensions[i]->version >= __DRI_DRI2_VERSION) {
+    extensions[i]->version >= 1) {
  screen->dri2 = (const __DRIdri2Extension *) extensions[i];
  }
     }