diff --git a/setup.py b/setup.py
index c80773b..1fa977a 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 setup(
     name="yinstruments",
     packages=find_packages(),
-    version="1.6.1",
+    version="1.6.2",
     description="Experiment device control scripts for BYU's Configurable Computing Lab (https://ccl.byu.edu/)",
     author="Jeff Goeders",
     author_email="jeff.goeders@gmail.com",
diff --git a/yinstruments/async_reader.py b/yinstruments/async_reader.py
index 3c377cb..11ad99e 100644
--- a/yinstruments/async_reader.py
+++ b/yinstruments/async_reader.py
@@ -110,7 +110,7 @@ def __init__(self, serial):
 
     #     raise SerialNoFullLine
 
-    def get_data(self):
+    def _get_data(self):
         return self.serial.read_until()