diff --git a/koff/i18n-form-bundle/4.0/config/packages/i18n_form.yaml b/koff/i18n-form-bundle/4.0/config/packages/i18n_form.yaml
index 87a6f365..55d164ab 100644
--- a/koff/i18n-form-bundle/4.0/config/packages/i18n_form.yaml
+++ b/koff/i18n-form-bundle/4.0/config/packages/i18n_form.yaml
@@ -2,7 +2,3 @@
 #    locales: 'en|de'
 #    required_locales: 'en'
 #    excluded_fields: 'id|locale|translatable
-
-twig:
-    form_themes:
-        - '@I18nForm/bootstrap_4_form.html.twig'
diff --git a/koff/i18n-form-bundle/post_install.txt b/koff/i18n-form-bundle/post_install.txt
new file mode 100644
index 00000000..410a12d3
--- /dev/null
+++ b/koff/i18n-form-bundle/post_install.txt
@@ -0,0 +1,11 @@
+<bg=blue;fg=white>              </>
+<bg=blue;fg=white> What's next? </>
+<bg=blue;fg=white>              </>
+
+  * <fg=blue>Finish</> bundle configuration:
+    1. Open <comment>config/packages/twig.yaml</>
+    2. Add form template to form_themes section like this:
+
+    twig:
+        form_themes:
+            - '@I18nForm/bootstrap_4_form.html.twig'
\ No newline at end of file