diff --git a/scripts/install-essentials b/scripts/install-essentials
index 2e53374..e4bb75e 100755
--- a/scripts/install-essentials
+++ b/scripts/install-essentials
@@ -3,7 +3,8 @@
 set -xeo pipefail
 
 apt-get update
-apt-get install curl wget build-essential \
+apt-get install -y \
+	curl wget build-essential \
 	libssl-dev libyaml-dev libreadline6-dev zlib1g-dev \
 	libncurses5-dev libffi-dev libgdbm3 libgdbm-dev \
 	ca-certificates libyaml-dev checkinstall libxml2-dev \