diff --git a/conf.d/bindings.fish b/conf.d/bindings.fish
new file mode 100644
index 0000000..c5947cc
--- /dev/null
+++ b/conf.d/bindings.fish
@@ -0,0 +1,7 @@
+# Swap Ctrl and Alt behaviour for backspace and delete
+#
+# These have changed in fish 4.0, but muscle memory is hard to erase
+bind ctrl-backspace backward-kill-token
+bind alt-backspace backward-kill-word
+bind ctrl-delete kill-token
+bind alt-delete kill-word