diff --git a/milkymist/dvisampler/clocking.py b/milkymist/dvisampler/clocking.py
index bf6f01e85..9e261d05c 100644
--- a/milkymist/dvisampler/clocking.py
+++ b/milkymist/dvisampler/clocking.py
@@ -4,7 +4,7 @@ from migen.bank.description import *
 
 class Clocking(Module, AutoCSR):
 	def __init__(self, pads):
-		self._r_pll_reset = CSRStorage()
+		self._r_pll_reset = CSRStorage(reset=1)
 		self._r_locked = CSRStatus()
 
 		self.locked = Signal()