diff --git a/docs/source/inputs/InputsPlotFiles.rst b/docs/source/inputs/InputsPlotFiles.rst
index 859b93e4ae175573f140663e41526ed79681ed2f..a46f41a35576b77de0d671b7228aba7b6694462b 100644
--- a/docs/source/inputs/InputsPlotFiles.rst
+++ b/docs/source/inputs/InputsPlotFiles.rst
@@ -12,8 +12,6 @@ format (for debugging).
 +=====================+=======================================================================+=============+===========+
 | plot_int            | Frequency of plotfile output;                                         |    Int      | -1        |
 |                     | if -1 then no plotfiles will be written at this frequency             |             |           |
-| plot_per_exact      | Time period of plotfile output (exact); will modify dt                |    Real     | -1        |
-|                     | if -1 then no plotfiles will be written at this frequency             |             |           |
 | plot_per_approx     | Time period of plotfile output (approximate); does not modify dt      |    Real     | -1        |
 |                     | if -1 then no plotfiles will be written at this frequency             |             |           |
 +---------------------+-----------------------------------------------------------------------+-------------+-----------+