diff --git a/artiq/gateware/drtio/transceiver/gtp_7series_init.py b/artiq/gateware/drtio/transceiver/gtp_7series_init.py
index 0414c00a3..18b7a08a4 100644
--- a/artiq/gateware/drtio/transceiver/gtp_7series_init.py
+++ b/artiq/gateware/drtio/transceiver/gtp_7series_init.py
@@ -301,6 +301,7 @@ class GTPRXInit(Module):
         startup_fsm.act("READY",
             rxuserrdy.eq(1),
             self.done.eq(1),
-            If(self.restart, NextState("GTP_PD")
+            If(self.restart,
+                NextState("GTP_PD")
             )
         )