2 files changed, 4 insertions, 1 deletions

diff --git a/scripts/lib/wic/plugins/imager/direct.py b/scripts/lib/wic/plugins/imager/direct.py
index 4d0b836ef6..685d19b30f 100644
--- a/scripts/lib/wic/plugins/imager/direct.py
+++ b/scripts/lib/wic/plugins/imager/direct.py
@@ -148,6 +148,9 @@ class DirectPlugin(ImagerPlugin):
             self.updated_fstab_path = os.path.join(self.workdir, "fstab")
             with open(self.updated_fstab_path, "w") as f:
                 f.writelines(fstab_lines)
+            if os.getenv('SOURCE_DATE_EPOCH'):
+                fstab_time = int(os.getenv('SOURCE_DATE_EPOCH'))
+                os.utime(self.updated_fstab_path, (fstab_time, fstab_time))
 
     def _full_path(self, path, name, extention):
         """ Construct full file path to a file we generate. """
diff --git a/scripts/lib/wic/plugins/source/rootfs.py b/scripts/lib/wic/plugins/source/rootfs.py
index fc06312ee4..e29f3a4c2f 100644
--- a/scripts/lib/wic/plugins/source/rootfs.py
+++ b/scripts/lib/wic/plugins/source/rootfs.py
@@ -224,7 +224,7 @@ class RootfsPlugin(SourcePlugin):
             if part.update_fstab_in_rootfs and part.has_fstab and not part.no_fstab_update:
                 fstab_path = os.path.join(new_rootfs, "etc/fstab")
                 # Assume that fstab should always be owned by root with fixed permissions
-                install_cmd = "install -m 0644 %s %s" % (part.updated_fstab_path, fstab_path)
+                install_cmd = "install -m 0644 -p %s %s" % (part.updated_fstab_path, fstab_path)
                 if new_pseudo:
                     pseudo = cls.__get_pseudo(native_sysroot, new_rootfs, new_pseudo)
                 else: