diff --git a/abuild.in b/abuild.in
index 3e41eac..f60d624 100644
--- a/abuild.in
+++ b/abuild.in
@@ -401,7 +401,7 @@ default_unpack() {
 				unxz -c "$s" | tar -C "$srcdir" -x || return 1;;
 			*.zip)
 				msg "Unpacking $s..."
-				unzip -q "$s" -d "$srcdir" || return 1;;
+				unzip -n -q "$s" -d "$srcdir" || return 1;;
 		esac
 	done
 }