diff --git a/Documentation/media/v4l-drivers/vimc.rst b/Documentation/media/v4l-drivers/vimc.rst
index 4628b12d417fc83d4c23ecbb5f45b0fe7e532e1b..bece858674243b805b4ac499612ca802f1463faf 100644
--- a/Documentation/media/v4l-drivers/vimc.rst
+++ b/Documentation/media/v4l-drivers/vimc.rst
@@ -15,7 +15,7 @@ recompile the driver to achieve your own topology. This is the default topology:
 .. _vimc_topology_graph:
 
 .. kernel-figure:: vimc.dot
-    :alt:   vimc.dot
+    :alt:   Diagram of the default media pipeline topology
     :align: center
 
     Media pipeline graph on vimc