diff --git a/scripts/install b/scripts/install
index c84e528..4f9b12f 100644
--- a/scripts/install
+++ b/scripts/install
@@ -96,15 +96,15 @@ ynh_script_progression --message="Installing $app..." --weight=90
 
 pushd "$install_dir"
 	ynh_exec_warn_less npm install pnpm -g
- 	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH ETHERPAD_PRODUCTION=true bin/installDeps.sh && \
- 		ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH pnpm run install-plugins \
+ 	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH ETHERPAD_PRODUCTION=true COREPACK_ENABLE_DOWNLOAD_PROMPT=0 bin/installDeps.sh && \
+ 		ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH COREPACK_ENABLE_DOWNLOAD_PROMPT=0 pnpm run install-plugins \
 			ep_align@${ep_align_version} \
   			ep_author_hover@${ep_author_hover_version} \
   			ep_delete_empty_pads@${ep_delete_empty_pads_version} \
   			ep_headings2@${ep_headings2_version} \
   			ep_font_size@${ep_font_size_version}
 		if [ $mypads -eq 1 ]; then
-			ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH pnpm run install-plugins \
+			ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH COREPACK_ENABLE_DOWNLOAD_PROMPT=0 pnpm run install-plugins \
   				ep_mypads@${mypads_version}
 		fi
 popd
diff --git a/scripts/upgrade b/scripts/upgrade
index 15844e8..9ef6ddd 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -139,15 +139,15 @@ ynh_script_progression --message="Upgrading $app..." --weight=10
 
 pushd $install_dir
 	ynh_exec_warn_less npm install pnpm -g
-	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH ETHERPAD_PRODUCTION=true bin/installDeps.sh && \
- 		ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH pnpm run install-plugins \
+	ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH ETHERPAD_PRODUCTION=true COREPACK_ENABLE_DOWNLOAD_PROMPT=0 bin/installDeps.sh && \
+ 		ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH COREPACK_ENABLE_DOWNLOAD_PROMPT=0 pnpm run install-plugins \
 		ep_align@${ep_align_version} \
   		ep_author_hover@${ep_author_hover_version} \
   		ep_delete_empty_pads@${ep_delete_empty_pads_version} \
   		ep_headings2@${ep_headings2_version} \
   		ep_font_size@${ep_font_size_version}
 	if [ $mypads -eq 1 ]; then
-		ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH pnpm run install-plugins \
+		ynh_exec_warn_less ynh_exec_as $app env $ynh_node_load_PATH COREPACK_ENABLE_DOWNLOAD_PROMPT=0 pnpm run install-plugins \
   		ep_mypads@${mypads_version}
 	fi
 popd