diff --git a/locales/en.json b/locales/en.json
index 4c7636499..620616748 100644
--- a/locales/en.json
+++ b/locales/en.json
@@ -161,7 +161,7 @@
     "diagnosis_apps_deprecated_practices": "This app's installed version still uses some super-old deprecated packaging practices. You should really consider upgrading it.",
     "diagnosis_apps_issue": "An issue was found for app {app}",
     "diagnosis_apps_not_in_app_catalog": "This application is not in YunoHost's application catalog. If it was in the past and got removed, you should consider uninstalling this app as it won't receive upgrade, and may compromise the integrity and security of your system.",
-    "diagnosis_apps_outdated_ynh_requirement": "This app's installed version only requires yunohost >= 2.x, which tends to indicate that it's not up to date with recommended packaging practices and helpers. You should really consider upgrading it.",
+    "diagnosis_apps_outdated_ynh_requirement": "This app's installed version only requires yunohost >= 2.x or 3.x, which tends to indicate that it's not up to date with recommended packaging practices and helpers. You should really consider upgrading it.",
     "diagnosis_backports_in_sources_list": "It looks like apt (the package manager) is configured to use the backports repository. Unless you really know what you are doing, we strongly discourage from installing packages from backports, because it's likely to create unstabilities or conflicts on your system.",
     "diagnosis_basesystem_hardware": "Server hardware architecture is {virt} {arch}",
     "diagnosis_basesystem_hardware_model": "Server model is {model}",