diff --git a/README.md b/README.md
index 4953948..3db1744 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ They are implemented in *GO* and are tens of times faster than OBITools2.
 
 The git for *OBITools4* is available at :
 
-> https://metabarcoding.org/obitools4
+> https://github.com/metabarcoding/obitools4
 
 ## Installing *OBITools V4*
 
@@ -13,7 +13,7 @@ An installation script that compiles the new *OBITools* on your Unix-like system
 The easiest way to run it is to copy and paste the following command into your terminal
 
 ```{bash}
-curl -L https://metabarcoding.org/obitools4/install.sh | bash
+curl -L https://raw.githubusercontent.com/metabarcoding/obitools4/master/install_obitools.sh | bash
 ```
 
 By default, the script installs the *OBITools* commands and other associated files into the `/usr/local` directory.
@@ -33,7 +33,7 @@ available on your system, the installation script offers two options:
 You can use these options by following the installation command:
 
 ```{bash}
-curl -L https://metabarcoding.org/obitools4/install.sh | \
+curl -L https://raw.githubusercontent.com/metabarcoding/obitools4/master/install_obitools.sh | \
       bash -s -- --install-dir test_install --obitools-prefix k
 ```
 
diff --git a/install_obitools.sh b/install_obitools.sh
index 5f31fde..ad54088 100755
--- a/install_obitools.sh
+++ b/install_obitools.sh
@@ -4,7 +4,7 @@ INSTALL_DIR="/usr/local"
 OBITOOLS_PREFIX=""
 # default values
 URL="https://go.dev/dl/"
-OBIURL4="https://git.metabarcoding.org/obitools/obitools4/obitools4/-/archive/master/obitools4-master.tar.gz"
+OBIURL4="https://github.com/metabarcoding/obitools4/archive/refs/heads/master.zip"
 INSTALL_DIR="/usr/local"
 OBITOOLS_PREFIX=""
 
@@ -106,8 +106,10 @@ curl "$GOURL" \
 PATH="$(pwd)/go/bin:$PATH"
 export PATH
 
-curl -L "$OBIURL4" \
-    | tar zxf - 
+curl -L "$OBIURL4" > master.zip
+unzip master.zip
+
+echo "Install OBITOOLS from : $OBIURL4"
 
 cd obitools4-master || exit
 
diff --git a/pkg/obioptions/version.go b/pkg/obioptions/version.go
index 9eae625..07b092e 100644
--- a/pkg/obioptions/version.go
+++ b/pkg/obioptions/version.go
@@ -7,8 +7,8 @@ import (
 // TODO: The version number is extracted from git. This induces that the version
 // corresponds to the last commit, and not the one when the file will be
 // commited
-var _Commit = "4d86483"
-var _Version = "Release 4.2.0"
+var _Commit = "2247c3b"
+var _Version = ""
 
 // Version returns the version of the obitools package.
 //