diff --git a/docs/source/openfpga_shell/openfpga_commands.rst b/docs/source/openfpga_shell/openfpga_commands.rst
index 12a1d89c7..d3020e9c1 100644
--- a/docs/source/openfpga_shell/openfpga_commands.rst
+++ b/docs/source/openfpga_shell/openfpga_commands.rst
@@ -176,6 +176,8 @@ FPGA-SDC
   
   - ``--file`` or ``-f`` Specify the output directory for SDC files
 
+  - ``--hierarchical`` Output SDC files without full path in hierarchy
+
   - ``--flatten_names`` Use flatten names (no wildcards) in SDC files
 
   - ``--constrain_global_port`` Constrain all the global ports of FPGA fabric.