diff --git a/PKGBUILD b/PKGBUILD
index 565b6d7..d4f23a5 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -15,6 +15,12 @@ optdepends=('lrzsz: for xmodem, ymodem and zmodem file transfer protocols')
 source=("https://download.gnome.org/sources/$pkgname/${pkgver%.*}/$pkgname-$pkgver.tar.xz")
 sha256sums=('788b29f256502b83536116c90795383961b26338a04d32c8ed35e53da4284aad')
 
+prepare() {
+  cd $pkgname-$pkgver
+  sed -i 's/"sz"/"lrzsz-sz"/' src/Szwrapper.vala src/Szwrapper.c
+  sed -i 's/"rz"/"lrzsz-rz"/' src/Rzwrapper.vala src/Rzwrapper.c
+}
+
 build() {
   cd $pkgname-$pkgver
   ./configure --prefix=/usr