diff --git a/xrd.py b/xrd.py
index 8a8983c..2b29fbf 100644
--- a/xrd.py
+++ b/xrd.py
@@ -29,7 +29,7 @@ class AutoFMAM(TEF6686):
             self.set_modulation(frequency)
             self.last_tune = frequency
         if self.modulation == Modulation.FM: self.FM_Tune_To(mode, frequency)
-        elif self.modulation == Modulation.AM: self.FM_Tune_To(mode, frequency)
+        elif self.modulation == Modulation.AM: self.AM_Tune_To(mode, frequency)
     
 
 STEREO_BLENDING = False