diff --git a/machines/pulseblaster_only.cpp b/machines/pulseblaster_only.cpp
index f9e0565..31d7e4d 100644
--- a/machines/pulseblaster_only.cpp
+++ b/machines/pulseblaster_only.cpp
@@ -41,10 +41,10 @@ class pulseblaster_only_hardware: public hardware
 public:
     pulseblaster_only_hardware()
     {
-        ttlout trigger;
-        trigger.id = 0;
+        //ttlout trigger;
+        //trigger.id = 0;
         /* trigger on line 17 */
-        trigger.ttls = 1 << 22;
+        //trigger.ttls = 1 << 22;
         my_adc = new dummy;
         /* device_id=0, clock=100MHz, sync_mask: Bit 16 */
         my_pulseblaster = new SpinCorePulseBlaster24Bit(0, 1e8);