diff --git a/RCUSCC/RCUSCC/RCUSCC.py b/RCUSCC/RCUSCC/RCUSCC.py
index 5b3ab98451b2b75b790b441647f7ee50b70a620f..fd6030eb8f07fc3bc2971d3a3df85302ed5f3eaa 100644
--- a/RCUSCC/RCUSCC/RCUSCC.py
+++ b/RCUSCC/RCUSCC/RCUSCC.py
@@ -95,8 +95,7 @@ class RCUSCC(Device):
     )
 
     CLK_PLL_locked_R = attribute(
-        dtype=('DevLong64',),
-        max_dim_x=32,
+        dtype='DevLong64',
     )
 
 #    Dither_Frequency_R = attribute(
@@ -153,7 +152,7 @@ class RCUSCC(Device):
         self._Attenuator_RW = ((0,),)
         self.attribute_mapping["Attenuator_RW"] = {}
 
-        self._CLK_PLL_locked_R = ((0,),)
+        self._CLK_PLL_locked_R = 0
         self.attribute_mapping["CLK_PLL_locked_R"] = {}
 
         self._Band_R = ((0,),)