diff --git a/020_brave_browser-beta.sh b/020_brave_browser-beta.sh
index b597538..975f4e2 100755
--- a/020_brave_browser-beta.sh
+++ b/020_brave_browser-beta.sh
@@ -4,23 +4,25 @@ UBUNTU_CODENAME=bionic
 BRANCH="-beta"
 URL="brave-browser-apt${BETA}.s3.brave.com"
 
-curl -s https://${URL}/brave-core${BRANCH}.asc | sudo apt-key --keyring /etc/apt/trusted.gpg.d/brave-browser${BRANCH}.gpg add -
+curl -s https://${URL}/brave-core${BRANCH}.asc | apt-key --keyring /etc/apt/trusted.gpg.d/brave-browser${BRANCH}.gpg add -
 
 
-echo "deb [arch=amd64] https://${URL}/ ${UBUNTU_CODENAME} main" | sudo tee /etc/apt/sources.list-available/brave-browser${BRANCH}-${UBUNTU_CODENAME}.list
+echo "deb [arch=amd64] https://${URL}/ ${UBUNTU_CODENAME} main" | tee /etc/apt/sources.list-available/brave-browser${BRANCH}-${UBUNTU_CODENAME}.list
 
-sudo ln -sf /etc/apt/sources.list-available/brave-browser-beta-${UBUNTU_CODENAME}.list /etc/apt/sources.list.d/brave-browser${BRANCH}-${UBUNTU_CODENAME}.list
-sudo apt update
+ln -sf /etc/apt/sources.list-available/brave-browser-beta-${UBUNTU_CODENAME}.list /etc/apt/sources.list.d/brave-browser${BRANCH}-${UBUNTU_CODENAME}.list
+apt update
 
-sudo apt install brave-browser${BRANCH}
+apt install brave-browser${BRANCH}
 
 echo 'kernel.unprivileged_userns_clone=1' > /etc/sysctl.d/00-local-userns.conf
-service procps restart
+#service procps restart
 
 # Bypass apt-proxy for brave packages
-if [ ! -f /etc/apt/apt.conf.d/02proxy ]; then
-	mkdir /etc/apt/apt.conf.d/02proxy
+if [ -f /etc/apt/apt.conf.d/02proxy ]; then
+	cat /etc/apt/apt.conf.d/02proxy
 	if [ ! -z $(grep ${URL}) ]; then
-		echo "Acquire::http::Proxy { ${URL} DIRECT; };" >> /etc/apt/apt.conf.d/02proxy
+		echo "Acquire::http::Proxy { \"${URL}\" DIRECT; };" >> /etc/apt/apt.conf.d/02proxy
 	fi
+else
+		echo "Acquire::http::Proxy { \"${URL}\" DIRECT; };" >> /etc/apt/apt.conf.d/02proxy
 fi
diff --git a/020_brave_browser-dev.sh b/020_brave_browser-dev.sh
index 3c1ed3b..e964822 100755
--- a/020_brave_browser-dev.sh
+++ b/020_brave_browser-dev.sh
@@ -16,12 +16,13 @@ sudo apt update
 sudo apt install brave-browser${BRANCH}
 
 echo 'kernel.unprivileged_userns_clone=1' > /etc/sysctl.d/00-local-userns.conf
-service procps restart
+#service procps restart
 
 # Bypass apt-proxy for brave packages
-if [ ! -d /etc/apt/apt.conf.d/02proxy ]; then
-	mkdir /etc/apt/apt.conf.d/02proxy
+if [ -d /etc/apt/apt.conf.d/02proxy ]; then
 	if [ ! -z $(grep ${URL}) ]; then
-		echo "Acquire::http::Proxy { ${URL} DIRECT; };" >> /etc/apt/apt.conf.d/02proxy
+		echo "Acquire::http::Proxy { \"${URL}\" DIRECT; };" >> /etc/apt/apt.conf.d/02proxy
 	fi
+else
+		echo "Acquire::http::Proxy { \"${URL}\" DIRECT; };" >> /etc/apt/apt.conf.d/02proxy
 fi
diff --git a/020_brave_browser-nightly.sh b/020_brave_browser-nightly.sh
index 46519cc..339122b 100755
--- a/020_brave_browser-nightly.sh
+++ b/020_brave_browser-nightly.sh
@@ -4,24 +4,26 @@ UBUNTU_CODENAME=bionic
 BRANCH="-nightly"
 URL="brave-browser-apt${BRANCH}.s3.brave.com"
 
-curl -s https://${URL}/brave-core${BRANCH}.asc | sudo apt-key --keyring /etc/apt/trusted.gpg.d/brave-browser${BRANCH}.gpg add -
+curl -s https://${URL}/brave-core${BRANCH}.asc | apt-key --keyring /etc/apt/trusted.gpg.d/brave-browser${BRANCH}.gpg add -
 
 
-echo "deb [arch=amd64] https://${URL}/ $UBUNTU_CODENAME main" | sudo tee /etc/apt/sources.list-available/brave-browser${BRANCH}-${UBUNTU_CODENAME}.list
+echo "deb [arch=amd64] https://${URL}/ $UBUNTU_CODENAME main" | tee /etc/apt/sources.list-available/brave-browser${BRANCH}-${UBUNTU_CODENAME}.list
 
-sudo ln -s /etc/apt/sources.list-available/brave-browser${BRANCH}-${UBUNTU_CODENAME}.list /etc/apt/sources.list.d/brave-browser${BRANCH}-${UBUNTU_CODENAME}.list
+ln -s /etc/apt/sources.list-available/brave-browser${BRANCH}-${UBUNTU_CODENAME}.list /etc/apt/sources.list.d/brave-browser${BRANCH}-${UBUNTU_CODENAME}.list
 
-sudo apt update
+apt update
 
-sudo apt install brave-browser${BRANCH}
+apt install brave-browser${BRANCH}
 
 echo 'kernel.unprivileged_userns_clone=1' > /etc/sysctl.d/00-local-userns.conf
-service procps restart
+#service procps restart
 
 # Bypass apt-proxy for brave packages
-if [ ! -f /etc/apt/apt.conf.d/02proxy ]; then
-	mkdir /etc/apt/apt.conf.d/02proxy
+if [ -f /etc/apt/apt.conf.d/02proxy ]; then
+	cat /etc/apt/apt.conf.d/02proxy
 	if [ ! -z $(grep ${URL}) ]; then
-		echo "Acquire::http::Proxy { ${URL} DIRECT; };" >> /etc/apt/apt.conf.d/02proxy
+		echo "Acquire::http::Proxy { \"${URL}\" DIRECT; };" >> /etc/apt/apt.conf.d/02proxy
 	fi
+else
+	echo "Acquire::http::Proxy { \"${URL}\" DIRECT; };" >> /etc/apt/apt.conf.d/02proxy
 fi
diff --git a/020_brave_browser.sh b/020_brave_browser.sh
index 4672dff..401297d 100755
--- a/020_brave_browser.sh
+++ b/020_brave_browser.sh
@@ -3,23 +3,25 @@
 UBUNTU_CODENAME=bionic
 URL="brave-browser-apt-release.s3.brave.com"
 
-curl -s https://${URL}/brave-core.asc | sudo apt-key --keyring /etc/apt/trusted.gpg.d/brave-browser-release.gpg add -
+curl -s https://${URL}/brave-core.asc | apt-key --keyring /etc/apt/trusted.gpg.d/brave-browser-release.gpg add -
 
-echo "deb [arch=amd64] https://${URL} ${UBUNTU_CODENAME} main" | sudo tee /etc/apt/sources.list-available/brave-browser.list
+echo "deb [arch=amd64] https://${URL} ${UBUNTU_CODENAME} main" | tee /etc/apt/sources.list-available/brave-browser.list
 
-sudo ln -sf /etc/apt/sources.list-available/brave-browser.list /etc/apt/sources.list.d/brave-browser.list
+ln -sf /etc/apt/sources.list-available/brave-browser.list /etc/apt/sources.list.d/brave-browser.list
 
-sudo apt update
+apt update
 
-sudo apt install -y brave-browser brave-keyring
+apt install -y brave-browser brave-keyring
 
 echo 'kernel.unprivileged_userns_clone=1' > /etc/sysctl.d/00-local-userns.conf
-service procps restart
+#service procps restart
 
 # Bypass apt-proxy for brave packages
-if [ ! -f /etc/apt/apt.conf.d/02proxy ]; then
-	mkdir /etc/apt/apt.conf.d/02proxy
+if [ -f /etc/apt/apt.conf.d/02proxy ]; then
+	cat /etc/apt/apt.conf.d/02proxy
 	if [ ! -z $(grep ${URL}) ]; then
-		echo "Acquire::http::Proxy { ${URL} DIRECT; };" >> /etc/apt/apt.conf.d/02proxy
+		echo "Acquire::http::Proxy { \"${URL}\" DIRECT; };" >> /etc/apt/apt.conf.d/02proxy
 	fi
+else
+	echo "Acquire::http::Proxy { \"${URL}\" DIRECT; };" >> /etc/apt/apt.conf.d/02proxy
 fi