diff --git a/src/Resources/translations/flashes.nl.yaml b/src/Resources/translations/flashes.nl.yaml
new file mode 100644
index 0000000..8aa51e0
--- /dev/null
+++ b/src/Resources/translations/flashes.nl.yaml
@@ -0,0 +1,4 @@
+setono_sylius_redirect:
+    form:
+        redirect:
+            source_already_existing: 'Er is al een omleiding met bron "{{ source }}". Omleiding ID : {{ conflictingId }}'
diff --git a/src/Resources/translations/messages.nl.yaml b/src/Resources/translations/messages.nl.yaml
index 013ac31..c846398 100644
--- a/src/Resources/translations/messages.nl.yaml
+++ b/src/Resources/translations/messages.nl.yaml
@@ -8,7 +8,7 @@ setono_sylius_redirect:
         manage_redirects: Beheer omleidingen
         new_redirect: Nieuwe omleiding
         permanent: Permanent
-        redirects: omleidingen
+        redirects: Omleidingen
         source: Bron
     menu:
         admin: