diff --git a/src/experiment.c b/src/experiment.c
index c2fbb3a1fa34e019d15d4b43eb4c4d2105029a0d..9891015353bf402f49554a27e439bae10ff0e4f7 100644
--- a/src/experiment.c
+++ b/src/experiment.c
@@ -113,7 +113,7 @@ void experiment(const char *suite_name,
                    "algorithm_info: \"IBEA algorithm with espsilon indicator\"", suite_name);
 
   /* Initialize the suite and observer */
-  suite = coco_suite(suite_name, "year: 2016", "dimensions: 2");
+  suite = coco_suite(suite_name, "year: 2016", "dimensions: 2,3,5,10,20,40");
   observer = coco_observer(observer_name, observer_options);
   coco_free_memory(observer_options);