diff --git a/ct/immich.sh b/ct/immich.sh
index 7d9e85fb7..33d5b9af5 100644
--- a/ct/immich.sh
+++ b/ct/immich.sh
@@ -65,12 +65,14 @@ EOF
     msg_ok "Installed/upgraded Testing repo packages"
   fi
 
-  if [[ ! -f /etc/apt/sources.list.d/mise.list ]]; then
-    msg_info "Installing Mise"
-    curl -fSs https://mise.jdx.dev/gpg-key.pub | tee /etc/apt/keyrings/mise-archive-keyring.pub 1>/dev/null
-    echo "deb [signed-by=/etc/apt/keyrings/mise-archive-keyring.pub arch=$(arch_resolve)] https://mise.jdx.dev/deb stable main" >/etc/apt/sources.list.d/mise.list
-    ensure_dependencies mise
-    msg_ok "Installed Mise"
+  if [[ -f /etc/apt/sources.list.d/mise.list ]]; then
+    msg_info "Moving Mise to the GitHub release"
+    $STD apt purge -y mise
+    rm -f /etc/apt/sources.list.d/mise.list /etc/apt/keyrings/mise-archive-keyring.pub
+    msg_ok "Removed the Mise APT repository"
+  fi
+  if check_for_gh_release "mise" "jdx/mise"; then
+    fetch_and_deploy_gh_release "mise" "jdx/mise" "singlefile" "latest" "/usr/local/bin" "mise-v*-linux-$(arch_resolve "x64" "arm64")"
   fi
 
   STAGING_DIR=/opt/staging
diff --git a/install/immich-install.sh b/install/immich-install.sh
index ea4ec53a6..c83d8cb8d 100644
--- a/install/immich-install.sh
+++ b/install/immich-install.sh
@@ -122,12 +122,7 @@ if [[ "$CTTYPE" == "0" && -d /dev/dri ]]; then
 fi
 msg_ok "Dependencies Installed"
 
-msg_info "Installing Mise"
-curl -fSs https://mise.jdx.dev/gpg-key.pub | tee /etc/apt/keyrings/mise-archive-keyring.pub 1>/dev/null
-echo "deb [signed-by=/etc/apt/keyrings/mise-archive-keyring.pub arch=$(arch_resolve)] https://mise.jdx.dev/deb stable main" >/etc/apt/sources.list.d/mise.list
-apt_update_safe
-$STD apt install -y mise
-msg_ok "Installed Mise"
+fetch_and_deploy_gh_release "mise" "jdx/mise" "singlefile" "latest" "/usr/local/bin" "mise-v*-linux-$(arch_resolve "x64" "arm64")"
 
 msg_info "Configuring Debian Testing Repo"
 if [[ -f /etc/apt/sources.list.d/debian.sources ]]; then