diff --git a/packages/x11/driver/xf86-video-nvidia-legacy/unpack b/packages/x11/driver/xf86-video-nvidia-legacy/unpack
index 7204f76d39..1b406d3da4 100755
--- a/packages/x11/driver/xf86-video-nvidia-legacy/unpack
+++ b/packages/x11/driver/xf86-video-nvidia-legacy/unpack
@@ -8,9 +8,9 @@ NV_ARCH=x86
 [ "$TARGET_ARCH" = x86_64 ] && NV_ARCH=x86_64
 
 NV_PKG="`echo $PKG_URL | sed 's%.*/\(.*\)$%\1%'`"
-[ -d $PKG_BUILD ] && rm -rf $PKG_$BUILD
+[ -d $PKG_BUILD ] && rm -rf $PKG_BUILD
 
-sh $SOURCES/$1/$NV_PKG --extract-only --target $PKG_$BUILD
+sh $SOURCES/$1/$NV_PKG --extract-only --target $BUILD/$PKG_NAME-$PKG_VERSION
 
 echo "### Applying upstream patches ###"