diff --git a/fs_mgr/libsnapshot/android/snapshot/snapshot.proto b/fs_mgr/libsnapshot/android/snapshot/snapshot.proto
index 25f1d88..c6c3aec 100644
--- a/fs_mgr/libsnapshot/android/snapshot/snapshot.proto
+++ b/fs_mgr/libsnapshot/android/snapshot/snapshot.proto
@@ -103,7 +103,7 @@
     // The old partition size (if none existed, this will be zero).
     uint64 old_partition_size = 10;
 
-    // Compression algorithm (none, gz, lz4, zstd, or brotli).
+    // Compression algorithm (none, lz4, zstd).
     string compression_algorithm = 11;
 
     // Estimated COW size from OTA manifest.