diff --git a/PKGBUILD b/PKGBUILD
index 0e95e9b..09774e7 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -52,6 +52,10 @@ build() {
     -X main.CommitSHA=$_commit" \
     -o build \
     .
+
+  build/glow completion bash > completion.bash
+  build/glow completion fish > completion.fish
+  build/glow completion zsh > completion.zsh
 }
 
 package() {
@@ -65,6 +69,11 @@ package() {
 
   # license
   install -vDm644 -t "$pkgdir/usr/share/licenses/$pkgname" LICENSE
+
+  # shell completions
+  install -vDm644 completion.bash "$pkgdir/usr/share/bash-completion/completions/glow"
+  install -vDm644 completion.fish "$pkgdir/usr/share/fish/vendor_completions.d/glow.fish"
+  install -vDm644 completion.zsh "$pkgdir/usr/share/zsh/site-functions/_glow"
 }
 
 # vim:set ts=2 sw=2 et: