diff --git a/core/resources/l10n/messages.properties b/core/resources/l10n/messages.properties
index 71ba5d994..bc31b66cf 100644
--- a/core/resources/l10n/messages.properties
+++ b/core/resources/l10n/messages.properties
@@ -359,7 +359,7 @@ generalprefs.lbl.languageEffect = The language will change the next time you sta
 ! Welcome dialog
 welcome.dlg.title = Welcome to OpenRocket
 welcome.dlg.lbl.thankYou = Thank you for downloading OpenRocket
-welcome.dlg.lbl.seeReleaseNotes = See the release notes below to find what's new
+welcome.dlg.lbl.seeReleaseNotes = See the release notes below to find what's new.
 welcome.dlg.checkbox.dontShowAgain = Don't show this dialog again
 welcome.dlg.btn.close.ttip = Cool! Now leave me alone\u2026