diff --git a/pyproject.toml b/pyproject.toml
index 1277f99..33d8bac 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "rda_python_dsarch"
-version = "2.0.0"
+version = "2.0.1"
 authors = [
   { name="Zaihua Ji", email="zji@ucar.edu" },
 ]
diff --git a/src/rda_python_dsarch/dsarch.py b/src/rda_python_dsarch/dsarch.py
index a3c3d70..3f20cea 100644
--- a/src/rda_python_dsarch/dsarch.py
+++ b/src/rda_python_dsarch/dsarch.py
@@ -20,7 +20,7 @@
 class DsArch(PgArch, PgMeta):
    def __init__(self):
       super().__init__()  # initialize parent class
-      self.ERRCNT = self.RETSTAT = self.ALLCNT = self.ADDCNT = self.MODCNT = self.self.OVERRIDE = 0
+      self.ERRCNT = self.RETSTAT = self.ALLCNT = self.ADDCNT = self.MODCNT = self.OVERRIDE = 0
       self.TARFILES = {}
       self.VINDEX = {}
       self.CHGGRPS = {}