diff --git a/artiq/gateware/targets/sayma_rtm.py b/artiq/gateware/targets/sayma_rtm.py
index 5060b03fe..e50656ed9 100755
--- a/artiq/gateware/targets/sayma_rtm.py
+++ b/artiq/gateware/targets/sayma_rtm.py
@@ -172,6 +172,9 @@ class SaymaRTM(Module):
         self.submodules.hmc7043_reset = gpio.GPIOOut(
             platform.request("hmc7043_reset"), reset_out=1)
         csr_devices.append("hmc7043_reset")
+        self.submodules.hmc7043_gpo = gpio.GPIOIn(
+            platform.request("hmc7043_gpo"))
+        csr_devices.append("hmc7043_gpo")
 
         # AMC/RTM serwb
         serwb_pads = platform.request("amc_rtm_serwb")
diff --git a/conda/artiq-dev/meta.yaml b/conda/artiq-dev/meta.yaml
index fbee12943..7fc0d5828 100644
--- a/conda/artiq-dev/meta.yaml
+++ b/conda/artiq-dev/meta.yaml
@@ -14,7 +14,7 @@ requirements:
   run:
     - python >=3.5.3,<3.6
     - setuptools 33.1.1
-    - migen 0.7 py35_69+gitb515b0e
+    - migen 0.7 py35_70+git1ec3ea9
     - misoc 0.11 py35_27+git37dfced7
     - jesd204b 0.7
     - microscope