diff --git a/package-source-builder/overlay/usr/bin/apertis-pkg-pull-updates b/package-source-builder/overlay/usr/bin/apertis-pkg-pull-updates
index 6990b7533970fbbc80a17b69da99ae60e1b141af..2ea3536d0e0d2ec7960b1cd592efd2d512ad23b2 100755
--- a/package-source-builder/overlay/usr/bin/apertis-pkg-pull-updates
+++ b/package-source-builder/overlay/usr/bin/apertis-pkg-pull-updates
@@ -247,7 +247,7 @@ def main():
             prepare_target_branch(upstream_suite, suite)
             import_sources(local_dsc, suite)
             if (local_version.upstream_version != remote_version.upstream_version) and (remote_version.debian_revision is not None):
-                run(['import-tarballs', local_dsc])
+                run(['pristine-lfs', 'import-dsc', local_dsc])
 
 if __name__ == '__main__':
   main()