diff --git a/scripts/install b/scripts/install
index 65f69dd..3d2b871 100755
--- a/scripts/install
+++ b/scripts/install
@@ -124,6 +124,7 @@ ynh_script_progression --message="Configuring system user..." --weight=1
 
 # Create a system user
 ynh_system_user_create --username=$app
+usermod -d $final_path $app 2>&1
 
 #=================================================
 # SPECIFIC SETUP
@@ -132,10 +133,11 @@ ynh_system_user_create --username=$app
 #=================================================
 ynh_script_progression --message="Compiling Nitter..." --weight=30
 pushd "$final_path" || ynh_die
-	export PATH="$final_path/.nim/bin:$PATH"
-	nimble build -d:release -y
-	nimble scss -y
-	mkdir -p ./tmp
+	chown -R $app:$app $final_path
+	sudo -u $app "PATH=/opt/yunohost/$app/.nim/bin:$(sudo -u $app sh -c 'echo $PATH')" $final_path/.nim/bin/nimble build -d:release -y
+	sudo -u $app "PATH=/opt/yunohost/$app/.nim/bin:$(sudo -u $app sh -c 'echo $PATH')" $final_path/.nim/bin/nimble scss -y
+	mkdir -p $final_path/tmp
+	chown -R root:root $final_path
 popd || ynh_die
 
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index 6aef7e0..44093ff 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -63,6 +63,7 @@ ynh_script_progression --message="Recreating the dedicated system user..." --wei
 
 # Create the dedicated user (if not existing)
 ynh_system_user_create --username=$app
+usermod -d $final_path $app 2>&1
 
 #=================================================
 # REINSTALL DEPENDENCIES
diff --git a/scripts/upgrade b/scripts/upgrade
index 3a15ad0..3040aa5 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -98,6 +98,7 @@ ynh_script_progression --message="Making sure dedicated system user exists..." -
 
 # Create a dedicated user (if not existing)
 ynh_system_user_create --username=$app
+usermod -d $final_path $app 2>&1
 
 #=================================================
 # SPECIFIC UPGRADE
@@ -106,10 +107,11 @@ ynh_system_user_create --username=$app
 #=================================================
 ynh_script_progression --message="Compiling Nitter..." --weight=30
 pushd "$final_path" || ynh_die
-	export PATH="$final_path/.nim/bin:$PATH"
-	nimble build -d:release -y
-	nimble scss -y
-	mkdir -p ./tmp
+	chown -R $app:$app $final_path
+	sudo -u $app "PATH=/opt/yunohost/$app/.nim/bin:$(sudo -u $app sh -c 'echo $PATH')" $final_path/.nim/bin/nimble build -d:release -y
+	sudo -u $app "PATH=/opt/yunohost/$app/.nim/bin:$(sudo -u $app sh -c 'echo $PATH')" $final_path/.nim/bin/nimble scss -y
+	mkdir -p $final_path/tmp
+	chown -R root:root $final_path
 popd || ynh_die
 
 #=================================================