diff --git a/setup/vault_setup.sh b/setup/vault_setup.sh
index b3f153b3..16e93585 100644
--- a/setup/vault_setup.sh
+++ b/setup/vault_setup.sh
@@ -62,7 +62,7 @@ apt-get -qqy install \
     build-essential &>/dev/null
 
 echo -e "${CHECKMARK} \e[1;92m Installing Rust... \e[0m"
-curl https://sh.rustup.rs -sSf | sh &>/dev/null
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s &>/dev/null
 echo 'export PATH=~/.cargo/bin:$PATH' >> ~/.bashrc &>/dev/null
 export PATH=~/.cargo/bin:$PATH &>/dev/null
 which rustc &>/dev/null
@@ -142,4 +142,4 @@ systemctl restart $(basename $(dirname $GETTY_OVERRIDE) | sed 's/\.d//')
 systemctl enable vaultwarden.service &>/dev/null
 systemctl start vaultwarden.service &>/dev/null
 echo -e "${CHECKMARK} \e[1;92m Cleanup... \e[0m"
-rm -rf /vault_setup.sh /var/{cache,log}/* /var/lib/apt/lists/*
\ No newline at end of file
+rm -rf /vault_setup.sh /var/{cache,log}/* /var/lib/apt/lists/*