diff --git a/server/src/storage/localfs.rs b/server/src/storage/localfs.rs
index 622468a4f..20daa2c18 100644
--- a/server/src/storage/localfs.rs
+++ b/server/src/storage/localfs.rs
@@ -51,7 +51,7 @@ use super::{LogStream, ObjectStorage, ObjectStorageError, ObjectStorageProvider}
 )]
 pub struct FSConfig {
     #[arg(
-        env = "P_FS_PATH",
+        env = "P_FS_DIR",
         value_name = "filesystem path",
         default_value = "./data",
         value_parser = validation::canonicalize_path