diff --git a/glamor/glamor_spans.c b/glamor/glamor_spans.c
index 582d11df3..6ebb12e18 100644
--- a/glamor/glamor_spans.c
+++ b/glamor/glamor_spans.c
@@ -226,7 +226,7 @@ glamor_get_spans_gl(DrawablePtr drawable, int wmax,
         BoxPtr                  box = glamor_pixmap_box_at(pixmap_priv, box_x, box_y);
         glamor_pixmap_fbo       *fbo = glamor_pixmap_fbo_at(pixmap_priv, box_x, box_y);
 
-        glBindFramebuffer(GL_READ_FRAMEBUFFER, fbo->fb);
+        glBindFramebuffer(GL_FRAMEBUFFER, fbo->fb);
         glPixelStorei(GL_PACK_ALIGNMENT, 4);
 
         d = dst;
diff --git a/glamor/glamor_transfer.c b/glamor/glamor_transfer.c
index c920435a6..aa5e8616e 100644
--- a/glamor/glamor_transfer.c
+++ b/glamor/glamor_transfer.c
@@ -186,7 +186,7 @@ glamor_download_boxes(PixmapPtr pixmap, BoxPtr in_boxes, int in_nbox,
         BoxPtr                  boxes = in_boxes;
         int                     nbox = in_nbox;
 
-        glBindFramebuffer(GL_READ_FRAMEBUFFER, fbo->fb);
+        glBindFramebuffer(GL_FRAMEBUFFER, fbo->fb);
 
         while (nbox--) {