diff --git a/home/dot_local/bin/executable_full-upgrade.tmpl b/home/dot_local/bin/executable_full-upgrade.tmpl
index d3d2b2f..3a5be38 100644
--- a/home/dot_local/bin/executable_full-upgrade.tmpl
+++ b/home/dot_local/bin/executable_full-upgrade.tmpl
@@ -33,8 +33,11 @@ if [[ "${CONTINUE_FROM_DOTFILES:-false}" == false ]]; then
 
     if chezmoi git -- status --porcelain | grep -q .; then
       log_manual_action "Skipping chezmoi update as uncommitted changes were found"
-    elif ! chezmoi git -- branch --show-current | grep -q .; then
-      log_manual_action "Skipping chezmoi update as the current branch could not be determined"
+    elif
+      # shellcheck disable=SC2312
+      [[ "origin/$(chezmoi git -- rev-parse --abbrev-ref HEAD)" != "$(git rev-parse --abbrev-ref origin/HEAD)" ]]
+    then
+      log_manual_action "Skipping chezmoi update as the current branch is not the default branch"
     elif chezmoi git -- log '@{u}..' | grep -q .; then
       log_manual_action "Skipping chezmoi update as unpushed changes were found"
     else