diff --git a/debian/10.12.4/build-asterisk.sh b/debian/10.12.4/build-asterisk.sh
index 4dcc94e..ca450d6 100755
--- a/debian/10.12.4/build-asterisk.sh
+++ b/debian/10.12.4/build-asterisk.sh
@@ -15,10 +15,10 @@ set -ueo pipefail
 useradd --system asterisk
 
 DEBIAN_FRONTEND=noninteractive \
-apt-get update -qq
+apt-get update -qq -y
 
 DEBIAN_FRONTEND=noninteractive \
-apt-get install --yes -qq --no-install-recommends --no-install-suggests \
+apt-get install --yes --force-yes -qq --no-install-recommends --no-install-suggests \
   autoconf \
   binutils-dev \
   build-essential \