diff --git a/index.tar.gz b/index.tar.gz
index c118d5b3d..a91642fba 100644
Binary files a/index.tar.gz and b/index.tar.gz differ
diff --git a/packages/ligo/ligo.1.0/opam b/packages/ligo/ligo.1.0/opam
new file mode 100644
index 000000000..9294b375f
--- /dev/null
+++ b/packages/ligo/ligo.1.0/opam
@@ -0,0 +1,28 @@
+name: "ligo"
+opam-version: "2.0"
+version: "1.0"
+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: [
+  "ocamlfind" { build }
+  "dune" { build & >= "1.0.1" }
+  "menhir"
+  "ppx_let"
+  "ppx_deriving"
+  "tezos-utils"
+  "yojson"
+  "alcotest" { with-test }
+]
+build: [
+  [ "dune" "build" "-p" name "-j" jobs ]
+  # needed in the repository, but must not be present in the local ligo.opam [ "mv" "src/ligo/ligo.install" "." ]
+]
+
+url {
+  src: "https://gitlab.com/gabriel.alfour/tezos/-/archive/master/tezos.tar.gz"
+}
diff --git a/packages/proto-alpha-utils/proto-alpha-utils.1.0/opam b/packages/proto-alpha-utils/proto-alpha-utils.1.0/opam
index 0892abfad..27c7a6f53 100644
--- a/packages/proto-alpha-utils/proto-alpha-utils.1.0/opam
+++ b/packages/proto-alpha-utils/proto-alpha-utils.1.0/opam
@@ -1,7 +1,7 @@
 opam-version: "2.0"
-name: "tezos-utils"
+name: "proto-alpha-utils"
 version: "dev"
-synopsis: "LIGO Teozs-specificUtilities, to be used by other libraries"
+synopsis: "LIGO Proto Alpha-specific Utilities, to be used by other libraries"
 maintainer: "Galfour <gabriel.alfour@gmail.com>"
 authors: "Galfour <gabriel.alfour@gmail.com>"
 license: "MIT"
@@ -50,7 +50,6 @@ build: [
   ["dune" "build" "-p" name]
   [ "mv" "proto-alpha-utils/proto-alpha-utils.install" "." ]
 ]
-dev-repo: "git+https://gitlab.com/gabriel.alfour/tezos"
 url {
-  src: "https://gitlab.com/gabriel.alfour/tezos/-/archive/master/tezos.master.tar.gz"
+  src: "https://gitlab.com/gabriel.alfour/ligo-utils/-/archive/master/ligo-utils.tar.gz"
 }
diff --git a/packages/simple-utils/simple-utils.1.0/opam b/packages/simple-utils/simple-utils.1.0/opam
index bb279dc46..fde3a1163 100644
--- a/packages/simple-utils/simple-utils.1.0/opam
+++ b/packages/simple-utils/simple-utils.1.0/opam
@@ -1,5 +1,5 @@
 opam-version: "2.0"
-name: "ligo-utils"
+name: "simple-utils"
 version: "dev"
 synopsis: "LIGO Utilities, to be used by other libraries"
 maintainer: "Galfour <gabriel.alfour@gmail.com>"
@@ -49,7 +49,6 @@ build: [
   ["dune" "build" "-p" name]
   [ "mv" "simple-utils/simple-utils.install" "." ]
 ]
-dev-repo: "git+https://gitlab.com/gabriel.alfour/tezos"
 url {
-  src: "https://gitlab.com/gabriel.alfour/tezos/-/archive/master/tezos.master.tar.gz"
+  src: "https://gitlab.com/gabriel.alfour/ligo-utils/-/archive/master/ligo-utils.tar.gz"
 }
diff --git a/packages/tezos-utils/tezos-utils.1.0/opam b/packages/tezos-utils/tezos-utils.1.0/opam
index 1cfb41c70..52d2de32b 100644
--- a/packages/tezos-utils/tezos-utils.1.0/opam
+++ b/packages/tezos-utils/tezos-utils.1.0/opam
@@ -1,7 +1,7 @@
 opam-version: "2.0"
 name: "tezos-utils"
 version: "dev"
-synopsis: "LIGO Teozs-specificUtilities, to be used by other libraries"
+synopsis: "LIGO Tezos specific Utilities, to be used by other libraries"
 maintainer: "Galfour <gabriel.alfour@gmail.com>"
 authors: "Galfour <gabriel.alfour@gmail.com>"
 license: "MIT"
@@ -50,7 +50,6 @@ build: [
   ["dune" "build" "-p" name]
   [ "mv" "tezos-utils/tezos-utils.install" "." ]
 ]
-dev-repo: "git+https://gitlab.com/gabriel.alfour/tezos"
 url {
-  src: "https://gitlab.com/gabriel.alfour/tezos/-/archive/master/tezos.master.tar.gz"
+  src: "https://gitlab.com/gabriel.alfour/ligo-utils/-/archive/master/ligo-utils.tar.gz"
 }
diff --git a/repo b/repo
index beda90e75..b34071d8a 100644
--- a/repo
+++ b/repo
@@ -1,3 +1,3 @@
 opam-version: "2.0"
 archive-mirrors: "cache"
-stamp: "a010bf23"
+stamp: "9b8da745"
diff --git a/urls.txt b/urls.txt
index 404374ac6..d6e158cd4 100644
--- a/urls.txt
+++ b/urls.txt
@@ -1 +1 @@
-repo	3481cd3994b9b124b0a4a8270629d984	420
+repo	97d0e1cd8315beb42cfb2d5179ae19f0	420