diff --git a/share/completions/batsh.fish b/share/completions/batsh.fish
new file mode 100644
index 000000000..b3aefe661
--- /dev/null
+++ b/share/completions/batsh.fish
@@ -0,0 +1,12 @@
+set -l command batsh
+
+complete -c $command -f
+
+complete -c $command -s h -l help \
+    -a 'pager\tdefault plain groff' \
+    -d 'Show help'
+
+complete -c $command -s v -l version -d 'Show version'
+
+complete -c $command \
+    -a 'bash\t"Compile to Bash" batsh\t"Format file" winbat\t"Compile to Batch"'