diff --git a/modules/feature/version-control/config.el b/modules/feature/version-control/config.el
index f5e7e0a1b..f13540e2e 100644
--- a/modules/feature/version-control/config.el
+++ b/modules/feature/version-control/config.el
@@ -23,11 +23,12 @@
   :hook (find-file . +vcs|enable-smerge-mode-maybe)
   :config
   (when (version< emacs-version "26")
-    (defalias #'smerge-keep-upper #'smerge-keep-mine)
-    (defalias #'smerge-keep-lower #'smerge-keep-other)
-    (defalias #'smerge-diff-base-upper #'smerge-diff-base-mine)
-    (defalias #'smerge-diff-upper-lower #'smerge-diff-mine-other)
-    (defalias #'smerge-diff-base-lower #'smerge-diff-base-other))
+    (with-no-warnings
+      (defalias #'smerge-keep-upper #'smerge-keep-mine)
+      (defalias #'smerge-keep-lower #'smerge-keep-other)
+      (defalias #'smerge-diff-base-upper #'smerge-diff-base-mine)
+      (defalias #'smerge-diff-upper-lower #'smerge-diff-mine-other)
+      (defalias #'smerge-diff-base-lower #'smerge-diff-base-other)))
 
   (def-hydra! +hydra-smerge (:hint nil
                              :pre (smerge-mode 1)