diff --git a/src/engine.c b/src/engine.c
index c16ac39f2d31111b329d7d780f12c8fa428ff453..b72810a765bfa3a1d15fe1e438cff9a402d53c0d 100644
--- a/src/engine.c
+++ b/src/engine.c
@@ -4199,7 +4199,15 @@ void engine_init_particles(struct engine *e, int flag_entropy_ICs,
   space_init_gparts(s, e->verbose);
 
   message("Performing Friends Of Friends search.");
-  fof_search(e);
+  
+  ticks tic = getticks();
+  fof_search_naive(e);
+  message("Naive FOF search took: %.3f %s.", clocks_from_ticks(getticks() - tic), clocks_getunit());
+  
+  tic = getticks();
+  fof_search_serial(e);
+  message("Serial FOF search took: %.3f %s.", clocks_from_ticks(getticks() - tic), clocks_getunit());
+  
   message("Friends Of Friends search finished.");
 
   /* Now, launch the calculation */