diff --git a/scripts/install b/scripts/install
index c464c2d..a2ff33c 100644
--- a/scripts/install
+++ b/scripts/install
@@ -130,8 +130,6 @@ ynh_script_progression --message="Composer is installing Flarum and its dependen
 
 # First, create the project with core and all basic extensions
 ynh_composer_exec $app $php_version $final_path "create-project flarum/flarum=$project_version $tmp --stability=beta --ansi -d $tmp"
-# Let's fix the core version by explicitely requiring it
-ynh_composer_exec $app $php_version $final_path "require flarum/core:$core_version -n --ansi -d $tmp"
 
 # Copy Flarum to working directory and clean temp directory
 cp -Rf $tmp/* $final_path
diff --git a/scripts/upgrade b/scripts/upgrade
index 5e874c5..1c7de05 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -201,8 +201,6 @@ if [[ $(dpkg --compare-versions $old_project_version lt "0.1.0-beta.8" && echo t
 
 	# First, create the project with core and all basic extensions
 	ynh_composer_exec $app $php_version $final_path "create-project flarum/flarum=$project_version $tmp --stability=beta --ansi -d $tmp"
-	# Let's fix the core version by explicitely requiring it
-	ynh_composer_exec $app $php_version $final_path "require flarum/core:$core_version -n --ansi -d $tmp"
 
 	# Copy Flarum to working directory
 	cp -Rf $tmp/* $final_path