diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 7f79af0..7e45067 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -29,6 +29,6 @@ jobs:
     - run: opam pin -n .
     - run: opam depext -yt iter
     - run: opam install -t . --deps-only
-    - run: opam exec -- dune build @install
-    - run: opam exec -- dune runtest
+    - run: opam exec -- dune build @src/install
+    - run: opam exec -- dune runtest tests/
       if: ${{ matrix.os == 'ubuntu-latest'}}
diff --git a/Makefile b/Makefile
index fc7ec3f..571ce05 100644
--- a/Makefile
+++ b/Makefile
@@ -22,17 +22,17 @@ BENCH_TARGETS= benchs.exe bench_persistent_read.exe bench_persistent.exe
 benchs:
 	@for i in $(BENCH_TARGETS) ; do \
 	  echo "run benchmark $$i" ; \
-	  dune exec $(DUNE_OPTS) "src/bench/$$i" ; done
+	  dune exec $(DUNE_OPTS) "benchs/$$i" ; done
 
 build-benchs:
-	@dune build $(DUNE_OPTS) $(addprefix src/bench/, $(BENCH_TARGETS))
+	@dune build $(DUNE_OPTS) $(addprefix benchs/, $(BENCH_TARGETS))
 
 bench-persistent:
-	@dune exec $(DUNE_OPTS) src/bench/bench_persistent.exe
+	@dune exec $(DUNE_OPTS) benchs/bench_persistent.exe
 bench-persistent-read:
-	@dune exec $(DUNE_OPTS) src/bench/bench_persistent_read.exe
+	@dune exec $(DUNE_OPTS) benchs/bench_persistent_read.exe
 benchs-iter:
-	@dune exec $(DUNE_OPTS) src/bench/benchs.exe
+	@dune exec $(DUNE_OPTS) benchs/benchs.exe
 
 examples:
 	dune exec examples/test_sexpr.exe
diff --git a/src/bench/bench_persistent.ml b/benchs/bench_persistent.ml
similarity index 100%
rename from src/bench/bench_persistent.ml
rename to benchs/bench_persistent.ml
diff --git a/src/bench/bench_persistent_read.ml b/benchs/bench_persistent_read.ml
similarity index 100%
rename from src/bench/bench_persistent_read.ml
rename to benchs/bench_persistent_read.ml
diff --git a/src/bench/benchs.ml b/benchs/benchs.ml
similarity index 100%
rename from src/bench/benchs.ml
rename to benchs/benchs.ml
diff --git a/src/bench/dune b/benchs/dune
similarity index 100%
rename from src/bench/dune
rename to benchs/dune
diff --git a/src/bench/simple_bench.ml b/benchs/simple_bench.ml
similarity index 100%
rename from src/bench/simple_bench.ml
rename to benchs/simple_bench.ml