diff --git a/portproton/lure.sh b/portproton/lure.sh
index 4d76a84..ad6896f 100644
--- a/portproton/lure.sh
+++ b/portproton/lure.sh
@@ -25,7 +25,7 @@ checksums=('SKIP'
 
 prepare() {
 cd "${srcdir}"
-sudo chmode +x ./postinstall.sh
+sudo chmod +x ./postinstall.sh
 }
 
 package() {