diff --git a/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst b/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst
index cc3e4b5791c5..8dff5906639b 100644
--- a/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst
+++ b/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst
@@ -257,8 +257,9 @@ of the luma plane.
 .. _V4L2-PIX-FMT-NV12-4L4:
 .. _V4L2-PIX-FMT-NV12-16L16:
 .. _V4L2-PIX-FMT-NV12-32L32:
-.. _V4L2_PIX_FMT_NV12M_8L128:
-.. _V4L2_PIX_FMT_NV12M_10BE_8L128:
+.. _V4L2-PIX-FMT-NV12M-8L128:
+.. _V4L2-PIX-FMT-NV12M-10BE-8L128:
+.. _V4L2-PIX-FMT-MM21:
 
 Tiled NV12
 ----------