diff --git a/install/terminal/required/app-gum.sh b/install/terminal/required/app-gum.sh
index 98088c96b..14a2485d3 100644
--- a/install/terminal/required/app-gum.sh
+++ b/install/terminal/required/app-gum.sh
@@ -1,9 +1,18 @@
 #!/bin/bash
 
 # Gum is used for the Omakub commands for tailoring Omakub after the initial install
-cd /tmp
-GUM_VERSION="0.17.0"
-wget -qO gum.deb "https://github.com/charmbracelet/gum/releases/download/v${GUM_VERSION}/gum_${GUM_VERSION}_amd64.deb"
-sudo apt-get install -y --allow-downgrades ./gum.deb
-rm gum.deb
-cd -
+
+if [ ! -f /etc/apt/sources.list.d/charm.sources ]; then
+    [ -f /etc/apt/keyrings/charm.gpg ] && sudo rm /etc/apt/keyrings/charm.gpg
+	curl -fsSL https://repo.charm.sh/apt/gpg.key | sudo gpg --dearmor -o /etc/apt/keyrings/charm.gpg > /dev/null
+	printf '%s\n' \
+		"Types: deb" \
+		"URIs: https://repo.charm.sh/apt" \
+    	"Suites: *" \
+    	"Components: *" \
+   		"Architectures: amd64" \
+		"Signed-By: /etc/apt/keyrings/charm.gpg" \
+		| sudo tee /etc/apt/sources.list.d/charm.sources > /dev/null
+fi
+sudo apt-get update
+sudo apt-get install -y gum