diff --git a/examples/NonArduino/Tock/libtockHal.h b/examples/NonArduino/Tock/libtockHal.h
index 34af2dfc..d9acf717 100644
--- a/examples/NonArduino/Tock/libtockHal.h
+++ b/examples/NonArduino/Tock/libtockHal.h
@@ -190,6 +190,10 @@ class TockHal : public RadioLibHal {
     void spiEnd() {
     }
 
+    void yield() {
+      ::yield();
+    }
+
   private:
 };