diff --git a/PKGBUILD b/PKGBUILD
index 1995133279f4..bedfc1a6b164 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -13,13 +13,13 @@ source=(http://polygen.org/dist/$pkgname-$pkgver-20040628-src.zip)
 sha256sums=('703c483820b33a5d695e884e58e2723a660930180fde845f38d6135d247c64a5')
 
 build() {
-  cd ${srcdir}/$pkgname-$pkgver/src
+  cd "${srcdir}"/$pkgname-$pkgver/src
 
   make
 }
 
 package() {
-  cd ${srcdir}/$pkgname-$pkgver/src
+  cd "${srcdir}"/$pkgname-$pkgver/src
 
-  install -D -m755 $pkgname ${pkgdir}/usr/bin/$pkgname
+  install -D -m755 $pkgname "${pkgdir}"/usr/bin/$pkgname
 }