diff --git a/parm/use_cases/model_applications/tc_and_extra_tc/CyclonePlotter_fcstGFS_obsGFS_OPC.conf b/parm/use_cases/model_applications/tc_and_extra_tc/CyclonePlotter_fcstGFS_obsGFS_OPC.conf
index 22020eb49a..f86d90b6d2 100644
--- a/parm/use_cases/model_applications/tc_and_extra_tc/CyclonePlotter_fcstGFS_obsGFS_OPC.conf
+++ b/parm/use_cases/model_applications/tc_and_extra_tc/CyclonePlotter_fcstGFS_obsGFS_OPC.conf
@@ -102,6 +102,7 @@ CYCLONE_PLOTTER_INIT_HR ={init?fmt=%H}
 CYCLONE_PLOTTER_MODEL = GFSO
 CYCLONE_PLOTTER_PLOT_TITLE = Model Forecast Storm Tracks
 
+
 ##
 #  Indicate the size of symbol (point size)
 CYCLONE_PLOTTER_CIRCLE_MARKER_SIZE = 2
@@ -109,7 +110,10 @@ CYCLONE_PLOTTER_CROSS_MARKER_SIZE = 3
 
 ##
 # Indicate text size of annotation label
-CYCLONE_PLOTTER_ANNOTATION_FONT_SIZE=3
+CYCLONE_PLOTTER_ANNOTATION_FONT_SIZE = 3
+
+# Indicate the text size for the legend labels
+CYCLONE_PLOTTER_LEGEND_FONT_SIZE = 3
 
 ##
 # Resolution of saved plot in dpi (dots per inch)