diff --git a/bash/deb-update.bash b/bash/deb-update.bash
index 05ac4b3..5371aaa 100755
--- a/bash/deb-update.bash
+++ b/bash/deb-update.bash
@@ -73,9 +73,18 @@ fi
 # https://github.com/Homebrew/brew
 if [[ -d /home/linuxbrew/.linuxbrew/bin && $(id -u) != 0 ]]; then
 	eval $(/home/linuxbrew/.linuxbrew/bin/brew shellenv)
-	/home/linuxbrew/.linuxbrew/bin/brew doctor
-	/home/linuxbrew/.linuxbrew/bin/brew update --quiet
-	/home/linuxbrew/.linuxbrew/bin/brew upgrade --quiet
+	export HOMEBREW_CELLAR=/home/linuxbrew/.linuxbrew/Cellar
+	export HOMEBREW_PREFIX=/home/linuxbrew/.linuxbrew
+	export HOMEBREW_REPOSITORY=/home/linuxbrew/.linuxbrew
+	if [[ -f /home/linuxbrew/.linuxbrew/bin/brew2 ]]; then
+		/home/linuxbrew/.linuxbrew/bin/brew2 doctor
+		/home/linuxbrew/.linuxbrew/bin/brew2 update --quiet
+		/home/linuxbrew/.linuxbrew/bin/brew2 upgrade --quiet
+	else
+		/home/linuxbrew/.linuxbrew/bin/brew doctor
+		/home/linuxbrew/.linuxbrew/bin/brew update --quiet
+		/home/linuxbrew/.linuxbrew/bin/brew upgrade --quiet
+	fi
 else
 	printf "Either linuxbrew is not installed or running as root, skipping linuxbrew...\n"
 fi