diff --git a/core/src/dsp/demod/fm.h b/core/src/dsp/demod/fm.h
index d66bece7..5d8dd429 100644
--- a/core/src/dsp/demod/fm.h
+++ b/core/src/dsp/demod/fm.h
@@ -48,7 +48,7 @@ namespace dsp::demod {
             base_type::tempStop();
             _samplerate = samplerate;
             demod.setDeviation(_bandwidth / 2.0, _samplerate);
-            updateFilter(_lowPass, _highPass);
+            updateFilter(_lowPass);
             base_type::tempStart();
         }