diff --git a/scripts/_common.sh b/scripts/_common.sh
index c6c6d96..a600a6a 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -9,7 +9,7 @@ YNH_PHP_VERSION="7.3"
 pkg_dependencies="php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-mysql php${YNH_PHP_VERSION}-sqlite3"
 
 # Composer version
-YNH_COMPOSER_VERSION="2.1.3"
+YNH_COMPOSER_VERSION="1.10.17"
 
 #=================================================
 # PERSONAL HELPERS