diff --git a/modules/lang/latex/+viewers.el b/modules/lang/latex/+viewers.el
index f1d439c4b..228f60e4f 100644
--- a/modules/lang/latex/+viewers.el
+++ b/modules/lang/latex/+viewers.el
@@ -4,47 +4,50 @@
 (add-to-list 'TeX-view-program-selection '(output-pdf "preview-pane") 'append)
 (add-to-list 'TeX-view-program-list '("preview-pane" latex-preview-pane-mode))
 
-(dolist (viewer (reverse +latex-viewers))
-  (pcase viewer
-    (`skim
-     (when-let
-         (app-path
-          (and (featurep :system 'macos)
-               (file-exists-p! (or "/Applications/Skim.app"
-                                   "~/Applications/Skim.app"))))
-       (add-to-list 'TeX-view-program-selection '(output-pdf "Skim"))
-       (add-to-list 'TeX-view-program-list
-                    (list "Skim" (format "%s/Contents/SharedSupport/displayline -r -b %%n %%o %%b"
-                                         app-path)))))
+(letf! (defun prepend-to-list (list-var value &optional append)
+         (set list-var (delete value (symbol-value list-var)))
+         (add-to-list list-var value append))
+  (dolist (viewer (reverse +latex-viewers))
+    (pcase viewer
+      (`skim
+       (when-let
+           (app-path
+            (and (featurep :system 'macos)
+                 (file-exists-p! (or "/Applications/Skim.app"
+                                     "~/Applications/Skim.app"))))
+         (prepend-to-list 'TeX-view-program-selection '(output-pdf "Skim"))
+         (add-to-list 'TeX-view-program-list
+                      (list "Skim" (format "%s/Contents/SharedSupport/displayline -r -b %%n %%o %%b"
+                                           app-path)))))
 
-    (`sumatrapdf
-     (when (and (featurep :system 'windows)
-                (executable-find "SumatraPDF"))
-       (add-to-list 'TeX-view-program-selection '(output-pdf "SumatraPDF"))))
+      (`sumatrapdf
+       (when (and (featurep :system 'windows)
+                  (executable-find "SumatraPDF"))
+         (prepend-to-list 'TeX-view-program-selection '(output-pdf "SumatraPDF"))))
 
-    (`okular
-     (when (executable-find "okular")
-       ;; Configure Okular as viewer. Including a bug fix
-       ;; (https://bugs.kde.org/show_bug.cgi?id=373855).
-       (add-to-list 'TeX-view-program-list '("Okular" ("okular --noraise --unique file:%o" (mode-io-correlate "#src:%n%a"))))
-       (add-to-list 'TeX-view-program-selection '(output-pdf "Okular"))))
+      (`okular
+       (when (executable-find "okular")
+         ;; Configure Okular as viewer. Including a bug fix
+         ;; (https://bugs.kde.org/show_bug.cgi?id=373855).
+         (add-to-list 'TeX-view-program-list '("Okular" ("okular --noraise --unique file:%o" (mode-io-correlate "#src:%n%a"))))
+         (prepend-to-list 'TeX-view-program-selection '(output-pdf "Okular"))))
 
-    (`zathura
-     (when (executable-find "zathura")
-       (add-to-list 'TeX-view-program-selection '(output-pdf "Zathura"))))
+      (`zathura
+       (when (executable-find "zathura")
+         (prepend-to-list 'TeX-view-program-selection '(output-pdf "Zathura"))))
 
-    (`evince
-     (when (executable-find "evince")
-       (add-to-list 'TeX-view-program-selection '(output-pdf "Evince"))))
+      (`evince
+       (when (executable-find "evince")
+         (prepend-to-list 'TeX-view-program-selection '(output-pdf "Evince"))))
 
-    (`pdf-tools
-     (when (modulep! :tools pdf)
-       (add-to-list 'TeX-view-program-selection '(output-pdf "PDF Tools"))
-       (when (featurep :system 'macos)
-         ;; PDF Tools isn't in `TeX-view-program-list-builtin' on macs.
-         (add-to-list 'TeX-view-program-list '("PDF Tools" TeX-pdf-tools-sync-view)))
-       ;; Update PDF buffers after successful LaTeX runs.
-       (add-hook 'TeX-after-compilation-finished-functions #'TeX-revert-document-buffer)))))
+      (`pdf-tools
+       (when (modulep! :tools pdf)
+         (prepend-to-list 'TeX-view-program-selection '(output-pdf "PDF Tools"))
+         (when (featurep :system 'macos)
+           ;; PDF Tools isn't in `TeX-view-program-list-builtin' on macs.
+           (add-to-list 'TeX-view-program-list '("PDF Tools" TeX-pdf-tools-sync-view)))
+         ;; Update PDF buffers after successful LaTeX runs.
+         (add-hook 'TeX-after-compilation-finished-functions #'TeX-revert-document-buffer))))))
 
 
 (after! latex-preview-pane