diff --git a/.travis-ci.sh b/.travis-ci.sh
index 60df3f45..ea2bf7ff 100644
--- a/.travis-ci.sh
+++ b/.travis-ci.sh
@@ -46,7 +46,7 @@ case "$TARGET" in
         rm -rf ~/.opam
         opam init --yes
         eval $(opam config env)
-        opam install utop ppx_driver odoc menhir ocaml-migrate-parsetree js_of_ocaml-ppx js_of_ocaml-compiler--yes
+        opam install ocamlfind utop ppx_driver odoc menhir ocaml-migrate-parsetree js_of_ocaml-ppx js_of_ocaml-compiler--yes
         opam remove jbuilder `opam list --depends-on jbuilder --installed --short` --yes
         if opam info dune &> /dev/null; then
             opam remove dune `opam list --depends-on dune --installed --short` --yes
@@ -82,7 +82,7 @@ case "$TARGET" in
       echo "depends: [\"dune\"]" >> jbuilder.opam
       opam pin add dune     . --no-action --yes
       opam pin add jbuilder . --no-action --yes
-      opam install utop ppx_driver odoc ocaml-migrate-parsetree js_of_ocaml-ppx js_of_ocaml-compiler --yes
+      opam install ocamlfind utop ppx_driver odoc ocaml-migrate-parsetree js_of_ocaml-ppx js_of_ocaml-compiler --yes
       echo -en "travis_fold:end:opam.deps\r"
     fi
     echo -en "travis_fold:start:dune.bootstrap\r"
diff --git a/test/blackbox-tests/test-cases/ppx-rewriter/dune b/test/blackbox-tests/test-cases/ppx-rewriter/dune
index 9fd8d486..5f67c406 100644
--- a/test/blackbox-tests/test-cases/ppx-rewriter/dune
+++ b/test/blackbox-tests/test-cases/ppx-rewriter/dune
@@ -13,4 +13,4 @@
 (executable
  ((name w_ppx_driver_flags)
   (modules (w_ppx_driver_flags))
-  (preprocess (pps (fooppx -flag (-arg omp) ppx_driver.runner)))))
+  (preprocess (pps (fooppx -flag (-arg omp) ppx_driver.runner)))))
\ No newline at end of file
diff --git a/test/blackbox-tests/test-cases/ppx-rewriter/fooppx.opam b/test/blackbox-tests/test-cases/ppx-rewriter/fooppx.opam
new file mode 100644
index 00000000..e69de29b
diff --git a/test/blackbox-tests/test-cases/ppx-rewriter/ppx/dune b/test/blackbox-tests/test-cases/ppx-rewriter/ppx/dune
index 692b397d..ff90c7a3 100644
--- a/test/blackbox-tests/test-cases/ppx-rewriter/ppx/dune
+++ b/test/blackbox-tests/test-cases/ppx-rewriter/ppx/dune
@@ -1,4 +1,5 @@
 (library
  ((name fooppx)
+  (public_name fooppx)
   (kind ppx_rewriter)
   (libraries (ocaml-migrate-parsetree))))
diff --git a/test/blackbox-tests/test-cases/ppx-rewriter/run.t b/test/blackbox-tests/test-cases/ppx-rewriter/run.t
index 76d09ccf..f055be4c 100644
--- a/test/blackbox-tests/test-cases/ppx-rewriter/run.t
+++ b/test/blackbox-tests/test-cases/ppx-rewriter/run.t
@@ -3,7 +3,7 @@
         ocamlc ppx/.fooppx.objs/fooppx.{cmi,cmo,cmt}
       ocamlopt ppx/.fooppx.objs/fooppx.{cmx,o}
       ocamlopt ppx/fooppx.{a,cmxa}
-      ocamlopt .ppx/fooppx@./ppx.exe
+      ocamlopt .ppx/fooppx/ppx.exe
            ppx w_omp_driver.pp.ml
       ocamldep w_omp_driver.pp.ml.d
         ocamlc .w_omp_driver.eobjs/w_omp_driver.{cmi,cmo,cmt}
@@ -18,3 +18,5 @@
       ocamlopt w_ppx_driver.exe
 This test is broken because ppx_driver doesn't support migrate custom arguments
 #  $ dune build ./w_ppx_driver_flags.exe --display short
+  $ dune build && dune exec -- ocamlfind opt -package fooppx -ppxopt "fooppx,-flag" -linkpkg w_omp_driver.ml -o w_omp_driver.exe
+  pass -arg to fooppx