diff --git a/protonup-qt/lure.sh b/protonup-qt/lure.sh
index 404a971..2f9cb3b 100644
--- a/protonup-qt/lure.sh
+++ b/protonup-qt/lure.sh
@@ -3,7 +3,7 @@ version='2.7.4'
 release='1'
 desc='GUI for installing and updating Proton-GE for Steam and Wine-based compatibility tools like Wine-GE for Lutris. Partly based on protonup.'
 homepage='https://github.com/DavidoTek/ProtonUp-Qt'
-architectures='amd64'
+architectures=('amd64')
 licenses='GPLv3'
 provides='protonup-qt'
 conflicts='protonup-qt'