diff --git a/os/arch/update b/os/arch/update
index 772bf0c0..f251a808 100755
--- a/os/arch/update
+++ b/os/arch/update
@@ -1,4 +1,7 @@
 #!/usr/bin/env bash
 
-sudo pacman -Syu
-command -v yaourt >/dev/null && yaourt -Syu
+if command -v pacaur >/dev/null; then
+    pacaur -Syu
+else
+    pacman -Syu
+fi