diff --git a/install/unifi-install.sh b/install/unifi-install.sh
index def44eb1..cf27fb1d 100644
--- a/install/unifi-install.sh
+++ b/install/unifi-install.sh
@@ -33,7 +33,7 @@ if grep -q 'avx' /proc/cpuinfo; then
   msg_info "Installing MongoDB 4.2"
   if ! dpkg -l | grep -q "libssl1.1"; then
     wget http://security.debian.org/debian-security/pool/updates/main/o/openssl/libssl1.1_1.1.1n-0+deb10u6_amd64.deb
-    dpkg -i libssl1.1_1.1.1n-0+deb10u6_amd64.deb
+    $STD dpkg -i libssl1.1_1.1.1n-0+deb10u6_amd64.deb
     apt-get install -f -y  # Fix any broken dependencies
   else
   fi