diff --git a/scripts/plot_parametrized.py b/scripts/plot_parametrized.py
index d100681..0f2e5ae 100755
--- a/scripts/plot_parametrized.py
+++ b/scripts/plot_parametrized.py
@@ -21,6 +21,9 @@ parser.add_argument(
 parser.add_argument(
     "--log-time", help="Use a logarithmic time axis", action="store_true"
 )
+parser.add_argument(
+    "--titles", help="Comma-separated list of titles for the plot legend"
+)
 
 args = parser.parse_args()
 
@@ -45,4 +48,7 @@ else:
 if args.log_x:
     plt.xscale("log")
 
+if args.titles:
+    plt.legend(args.titles.split(","))
+
 plt.show()