diff --git a/src/app.py b/src/app.py
index 3b6b0a5aa..d7310c0ea 100644
--- a/src/app.py
+++ b/src/app.py
@@ -57,6 +57,7 @@ from yunohost.utils.config import (
     ask_questions_and_parse_answers,
     DomainQuestion,
     PathQuestion,
+    hydrate_questions_with_choices,
 )
 from yunohost.utils.i18n import _value_for_locale
 from yunohost.utils.error import YunohostError, YunohostValidationError
@@ -678,6 +679,9 @@ def app_manifest(app):
 
     shutil.rmtree(extracted_app_folder)
 
+    raw_questions = manifest.get("arguments", {}).get("install", [])
+    manifest['arguments']['install'] = hydrate_questions_with_choices(raw_questions)
+
     return manifest
 
 
diff --git a/src/utils/config.py b/src/utils/config.py
index f3b906f00..f44fe5c22 100644
--- a/src/utils/config.py
+++ b/src/utils/config.py
@@ -1396,3 +1396,15 @@ def ask_questions_and_parse_answers(
         out.append(question)
 
     return out
+
+def hydrate_questions_with_choices(raw_questions: List) -> List:
+    out = []
+
+    for raw_question in raw_questions:
+        question = ARGUMENTS_TYPE_PARSERS[raw_question.get("type", "string")](raw_question)
+        if question.choices:
+            raw_question["choices"] = question.choices
+            raw_question["default"] = question.default
+        out.append(raw_question)
+
+    return out