diff --git a/tools/releasetools/ota_from_target_files.py b/tools/releasetools/ota_from_target_files.py
index 5a024cec54..985cd56cb0 100755
--- a/tools/releasetools/ota_from_target_files.py
+++ b/tools/releasetools/ota_from_target_files.py
@@ -329,7 +329,7 @@ OPTIONS.vabc_downgrade = False
 OPTIONS.enable_vabc_xor = True
 OPTIONS.force_minor_version = None
 OPTIONS.compressor_types = None
-OPTIONS.enable_zucchini = True
+OPTIONS.enable_zucchini = False
 OPTIONS.enable_puffdiff = None
 OPTIONS.enable_lz4diff = False
 OPTIONS.vabc_compression_param = None