diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4a5a744ab..bb790d8bc 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -8,22 +8,25 @@ before_script:
   - echo "$PATH"
   - printf '' | opam init
   - eval $(opam config env)
-  - printf '' | opam switch create $switch ocaml-base-compiler.4.06.1
+  - printf '' | opam switch create toto ocaml-base-compiler.4.06.1
   - eval $(opam config env)
-  - opam repository add tezos-opam-repository https://gitlab.com/gabriel.alfour/tezos-opam-repository.git
+  - opam repository add new-tezos-opam-repository https://gitlab.com/gabriel.alfour/new-tezos-opam-repository.git
   - eval $(opam config env)
+  # Show versions and current switch
   - opam --version
   - printf '' | ocaml
+  - opam switch
 
 default-job:
   script:
-    - (cd src/lib_utils && opam install -y --working-dir .)
-    - (cd src/ligo      && opam install -y --working-dir .)
-    - (cd src/ligo      && dune build && dune build -p ligo && dune build @ligo-test)
+    - (cd src/lib_utils && ls -a && opam install -y --working-dir .)
+    - (cd src/ligo      && ls -a && opam install -y --working-dir .)
+    - (cd src/ligo      && ls -a && dune build && dune build -p ligo && dune build @ligo-test)
   artifacts:
     paths:
       - src/ligo/bin/cli.ml
 
+
 install-from-repo-job:
   script:
     - opam install -y ligo
diff --git a/src/ligo/ligo.opam b/src/ligo/ligo.opam
index bf16e3e7f..b57c739bf 100644
--- a/src/ligo/ligo.opam
+++ b/src/ligo/ligo.opam
@@ -4,6 +4,7 @@ maintainer: "gabriel.alfour@gmail.com"
 authors: [ "Galfour" ]
 homepage: "https://gitlab.com/gabriel.alfour/tezos"
 bug-reports: "https://gitlab.com/gabriel.alfour/tezos/issues"
+synopsis: "A higher-level language which compiles to Michelson"
 dev-repo: "git+https://gitlab.com/gabriel.alfour/tezos.git"
 license: "MIT"
 depends: [
@@ -12,6 +13,8 @@ depends: [
   "menhir"
   "ppx_let"
   "tezos-utils"
+  "getopt"
+  "yojson"
 ]
 build: [
   [ "dune" "build" "-p" name "-j" jobs ]