diff --git a/Makefile b/Makefile
index 3a6c7bf1..ee77ff8c 100644
--- a/Makefile
+++ b/Makefile
@@ -30,9 +30,9 @@ bench-fib:
 	@echo running for N=$(N)
 	dune build $(DUNE_OPTS_BENCH) benchs/fib_rec.exe
 	hyperfine -L psize $(BENCH_PSIZE) -L kind $(BENCH_KIND) --warmup=1 \
-		'./_build/default/benchs/fib_rec.exe -seq -cutoff $(BENCH_CUTOFF) -niter $(NITER) -n $(N)' \
-		'./_build/default/benchs/fib_rec.exe -dl -cutoff $(BENCH_CUTOFF) -niter $(NITER) -n $(N)' \
 		'./_build/default/benchs/fib_rec.exe -cutoff $(BENCH_CUTOFF) -niter $(NITER) -psize={psize} -kind={kind} -n $(N)'
+		#'./_build/default/benchs/fib_rec.exe -seq -cutoff $(BENCH_CUTOFF) -niter $(NITER) -n $(N)' \
+		#'./_build/default/benchs/fib_rec.exe -dl -cutoff $(BENCH_CUTOFF) -niter $(NITER) -n $(N)' \
 
 PI_NSTEPS?=100_000_000
 PI_MODES?=seq,par1,forkjoin