diff --git a/main.c b/main.c
index 8b8476e4..ab6a7204 100644
--- a/main.c
+++ b/main.c
@@ -319,7 +319,7 @@ int main(int argc, char * argv[]) {
   }	
 */
   config_file = fopen("sim.cfg", "w");
-  fprintf(config_file, "%s %d %8.4f %8.4f %s %d %s %s", call, reset_count, lat_file, long_file, sim_yes, squelch, tx, rx);
+  fprintf(config_file, "%s %d %8.4f %8.4f %s %d %s %s %s", call, reset_count, lat_file, long_file, sim_yes, squelch, tx, rx, hab_yes);
   //    fprintf(config_file, "%s %d", call, reset_count);
   fclose(config_file);
   config_file = fopen("sim.cfg", "r");