diff --git a/packages/x11/driver/xf86-video-nvidia/need_unpack b/packages/x11/driver/xf86-video-nvidia/need_unpack
index 12bf21233b..8be9db1963 100755
--- a/packages/x11/driver/xf86-video-nvidia/need_unpack
+++ b/packages/x11/driver/xf86-video-nvidia/need_unpack
@@ -2,8 +2,13 @@
 
 . config/options
 
+PKG_DIR=`find $PACKAGES -type d -name $1`
 STAMP=$STAMPS/$1/unpack
 
-test $PACKAGES/linux/config/linux.$TARGET_ARCH.conf -nt $STAMP -o $PACKAGES/linux/config/linux.$TARGET_PLATFORM.conf -nt $STAMP -o $PACKAGES/linux/url -nt $STAMP && rm -f $STAMP
+test $PKG_DIR/config/linux.$TARGET_ARCH.conf -nt $STAMP -o \
+     $PKG_DIR/config/linux.$TARGET_PLATFORM.conf -nt $STAMP -o \
+     $PROJECT_DIR/$PROJECT/linux/linux.$TARGET_ARCH.conf -nt $STAMP -o \
+     $PROJECT_DIR/$PROJECT/linux/linux.$TARGET_PLATFORM.conf -nt $STAMP -o \
+     $PKG_DIR/url -nt $STAMP && rm -f $STAMP
 
 exit 0