diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 00000000..8a6db8cf
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,14 @@
+# Remember to run `pre-commit install` at least once!
+# Manual test run: `pre-commit run --all-files`
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.4.0
+    hooks:
+    -   id: check-case-conflict
+    -   id: check-executables-have-shebangs
+    -   id: check-shebang-scripts-are-executable
+    -   id: destroyed-symlinks
+    -   id: detect-private-key
+    -   id: fix-byte-order-marker
diff --git a/etc/xdg/autostart/com.github.wwmm.easyeffects.desktop b/etc/xdg/autostart/com.github.wwmm.easyeffects.desktop
old mode 100755
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diff --git a/etc/xdg/autostart/deprecated/chromium.desktop b/etc/xdg/autostart/deprecated/chromium.desktop
old mode 100755
new mode 100644
diff --git a/etc/xdg/autostart/deprecated/clipit.desktop b/etc/xdg/autostart/deprecated/clipit.desktop
old mode 100755
new mode 100644
diff --git a/etc/xdg/autostart/deprecated/com.wire.WireDesktop.desktop b/etc/xdg/autostart/deprecated/com.wire.WireDesktop.desktop
old mode 100755
new mode 100644
diff --git a/etc/xdg/autostart/deprecated/google-chrome-stable.desktop b/etc/xdg/autostart/deprecated/google-chrome-stable.desktop
old mode 100755
new mode 100644
diff --git a/etc/xdg/autostart/dino.desktop b/etc/xdg/autostart/dino.desktop
old mode 100755
new mode 100644
diff --git a/etc/xdg/autostart/im.riot.Riot.desktop b/etc/xdg/autostart/im.riot.Riot.desktop
old mode 100755
new mode 100644
diff --git a/etc/xdg/autostart/ipfs-desktop.desktop b/etc/xdg/autostart/ipfs-desktop.desktop
old mode 100755
new mode 100644
diff --git a/etc/xdg/autostart/jami.desktop b/etc/xdg/autostart/jami.desktop
old mode 100755
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diff --git a/etc/xdg/autostart/org.gajim.Gajim.desktop b/etc/xdg/autostart/org.gajim.Gajim.desktop
old mode 100755
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diff --git a/etc/xdg/autostart/org.signal.Signal.desktop b/etc/xdg/autostart/org.signal.Signal.desktop
old mode 100755
new mode 100644
diff --git a/etc/xdg/autostart/redshift.desktop b/etc/xdg/autostart/redshift.desktop
old mode 100755
new mode 100644
diff --git a/etc/xdg/autostart/telegramdesktop.desktop b/etc/xdg/autostart/telegramdesktop.desktop
old mode 100755
new mode 100644