diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e3c6fb51d02835065314bd81bb8e8679578bd968..762f06fed4f8d2368860e576556d07ad15694bd1 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -14,10 +14,12 @@ build:
     - opam install camlp4 ocamlfind
     - make
     - make install
+    - find /home/opam/.opam/4.05.0/ -name gnuplot-rif -print
 
 test:
   stage: test
   script:
+    - find /home/opam/.opam/4.05.0/ -name gnuplot-rif -print
     - cd test
     - make test-batch
     
diff --git a/_oasis b/_oasis
index a141e0379458ee9100f09dfcdd609ed51aebc307..bb1fdeefb6728f177f927a89bf066de661323631 100644
--- a/_oasis
+++ b/_oasis
@@ -1,6 +1,6 @@
 OASISFormat: 0.4
 Name:        lutils
-Version:     1.33
+Version:     1.34
 Authors:     Erwan Jahier
 Maintainers: erwan.jahier@imag.fr
 License:     GPL-3
diff --git a/doc/version.tex b/doc/version.tex
index b0a5bff56b4ac25a4ece70e0f539700b09a82f77..c168c406daf348e5b2f1e90de04ba58db1c66786 100644
--- a/doc/version.tex
+++ b/doc/version.tex
@@ -1,4 +1,4 @@
-\newcommand{\version}{1.33}
-\newcommand{\sha}{a84de47}
+\newcommand{\version}{1.34}
+\newcommand{\sha}{30abd69}
 \newcommand{\versionname}{none}
-\newcommand{\versiondate}{10-12-17}
+\newcommand{\versiondate}{11-12-17}
diff --git a/setup.ml b/setup.ml
index 41274cd83b614cb44dbb928cdd8bbef953769ea2..d2a8a27e69c02ae90bba825553cb29db2d30baf3 100644
--- a/setup.ml
+++ b/setup.ml
@@ -1,7 +1,7 @@
 (* setup.ml generated for the first time by OASIS v0.4.10 *)
 
 (* OASIS_START *)
-(* DO NOT EDIT (digest: 09310b26b4875273106f22c8c547cd96) *)
+(* DO NOT EDIT (digest: 0081447a51f21c84983c857d66d89a24) *)
 (*
    Regenerated by OASIS v0.4.10
    Visit http://oasis.forge.ocamlcore.org for more information and
@@ -6855,7 +6855,7 @@ let setup_t =
        {
           oasis_version = "0.4";
           ocaml_version = None;
-          version = "1.33";
+          version = "1.34";
           license =
             OASISLicense.DEP5License
               (OASISLicense.DEP5Unit
@@ -7254,7 +7254,7 @@ let setup_t =
        };
      oasis_fn = Some "_oasis";
      oasis_version = "0.4.10";
-     oasis_digest = Some "\192I\191,x\134\144K\0172\2069\148?\152[";
+     oasis_digest = Some "Z\028a\186\166\232\2393QF\169F\229\137)\240";
      oasis_exec = None;
      oasis_setup_args = [];
      setup_update = false
diff --git a/src/META b/src/META
index 29c8ab85ec7bd3a592e30cd817b16cc7de7a8419..333ecbeba528cdf1aca92a00db2d2c402125f110 100644
--- a/src/META
+++ b/src/META
@@ -1,6 +1,6 @@
 # OASIS_START
-# DO NOT EDIT (digest: 2134e8ca3fe0aea64f65c6dc74542b54)
-version = "1.33"
+# DO NOT EDIT (digest: 75996833ef4f8620c07a47e6b9a7ce4d)
+version = "1.34"
 description = "shared by Verimag/synchronous tools (lustre, lutin, rdbg)."
 requires = "unix str camlp4 num"
 archive(byte) = "lutils.cma"
diff --git a/src/lutilsVersion.ml b/src/lutilsVersion.ml
index 7bf41df4165d08fae5547da1de89b0e802679cb0..44f5d8d94b9593561c4d414bf429de1e18bf7d8a 100644
--- a/src/lutilsVersion.ml
+++ b/src/lutilsVersion.ml
@@ -1,2 +1,2 @@
-let str="1.33"
-let sha="a84de47"
+let str="1.34"
+let sha="30abd69"