diff --git a/org-roam-backlinks.el b/org-roam-backlinks.el
index 91d30eb..1ae4105 100644
--- a/org-roam-backlinks.el
+++ b/org-roam-backlinks.el
@@ -76,7 +76,7 @@ Sorts by title."
            (org-roam-node-title (org-roam-backlink-source-node b))))
 
 ;;; Section inserter
-(cl-defun org-roam-backlinks-insert-section (&key node _file)
+(defun org-roam-backlinks-insert-section (node)
   "Insert backlinks section for NODE."
   (let* ((backlinks (seq-sort #'org-roam-backlinks-sort (org-roam-backlinks-get node))))
     (magit-insert-section (org-roam-backlinks)
diff --git a/org-roam-mode.el b/org-roam-mode.el
index d4b0e54..65fc8b9 100644
--- a/org-roam-mode.el
+++ b/org-roam-mode.el
@@ -154,20 +154,18 @@ which visits the thing at point."
   (interactive)
   (if-let ((node (org-roam-node-at-point)))
       (progn
-        (let ((file (buffer-file-name (buffer-base-buffer)))
-              (buffer (get-buffer-create
+        (let ((buffer (get-buffer-create
                        (concat "org-roam: "
                                (file-relative-name (buffer-file-name) org-roam-directory)))))
           (with-current-buffer buffer
             (let ((inhibit-read-only t))
               (erase-buffer)
               (org-roam-mode)
-              (org-roam-set-header-line-format
-               (org-roam-node-title node))
-              (magit-insert-section (demo-buffer)
+              (org-roam-set-header-line-format (org-roam-node-title node))
+              (magit-insert-section (org-roam)
                 (magit-insert-heading)
                 (dolist (fn org-roam-mode-sections)
-                  (funcall fn :node node :file file)))))
+                  (funcall fn node)))))
           (switch-to-buffer-other-window buffer)))
     (user-error "No node at point")))
 
diff --git a/org-roam-reflinks.el b/org-roam-reflinks.el
index bf2d311..7e532a3 100644
--- a/org-roam-reflinks.el
+++ b/org-roam-reflinks.el
@@ -74,7 +74,7 @@ Sorts by title."
            (org-roam-node-title (org-roam-reflink-source-node b))))
 
 ;;; Section inserter
-(cl-defun org-roam-reflinks-insert-section (&key node _file)
+(defun org-roam-reflinks-insert-section (node)
   "Insert reflinks section for NODE."
   (when (org-roam-node-refs node)
     (let* ((reflinks (seq-sort #'org-roam-reflinks-sort (org-roam-reflinks-get node))))
diff --git a/org-roam-unlinked-references.el b/org-roam-unlinked-references.el
index 9024219..2496651 100644
--- a/org-roam-unlinked-references.el
+++ b/org-roam-unlinked-references.el
@@ -116,7 +116,7 @@ This is the ROW within FILE."
        (end-of-line)
        (point)))))
 
-(cl-defun org-roam-unlinked-references-insert-section (&key node file)
+(defun org-roam-unlinked-references-insert-section (node)
   "Render unlinked references for NODE.
 References from FILE are excluded."
   (when (and (executable-find "rg")
@@ -145,7 +145,7 @@ References from FILE are excluded."
                     col (string-to-number (match-string 3 line))
                     match (match-string 4 line))
               (when (and match
-                         (not (f-equal-p file f))
+                         (not (f-equal-p (org-roam-node-file node) f))
                          (member (downcase match) (mapcar #'downcase titles)))
                 (magit-insert-section section (org-roam-grep-section)
                   (oset section file f)