diff --git a/bash/debian.sh b/bash/debian.sh
index e3aa7ba..ffce0da 100644
--- a/bash/debian.sh
+++ b/bash/debian.sh
@@ -4,5 +4,5 @@ DEBIAN_CODENAME="$(
 )"
 
 debian_disable_frontend() {
-	export DEBIAN_FRONTEND='noninteractive'
+	export DEBIAN_FRONTEND="noninteractive"
 }