diff --git a/pyrelacs/dataio/circbuffer.py b/pyrelacs/dataio/circbuffer.py
index 76e6c9d..8f7b92d 100644
--- a/pyrelacs/dataio/circbuffer.py
+++ b/pyrelacs/dataio/circbuffer.py
@@ -20,6 +20,10 @@ class CircBuffer:
     def size(self):
         return self.__size
 
+    @property
+    def samplerate(self):
+        return self.__samplereate
+
     @property
     def channel_count(self):
         return self.__channels