diff --git a/Examples/Tests/circuits/inputs_wave_freespace b/Examples/Tests/circuits/inputs_wave_freespace
index 293ccb58c..efa86697f 100644
--- a/Examples/Tests/circuits/inputs_wave_freespace
+++ b/Examples/Tests/circuits/inputs_wave_freespace
@@ -77,3 +77,4 @@ diagnostics.diags_names = plt
 plt.intervals = 1
 plt.fields_to_plot = Ex Ey Ez Bx By Bz
 plt.diag_type = Full
+plt.plot_raw_fields = 1