diff --git a/src/detail/vst3/parameter.h b/src/detail/vst3/parameter.h
index 9d0063b7..e2ef4c57 100644
--- a/src/detail/vst3/parameter.h
+++ b/src/detail/vst3/parameter.h
@@ -26,6 +26,7 @@
 #include <clap/ext/params.h>
 #include <public.sdk/source/vst/vstparameters.h>
 #include <functional>
+#include <cmath>
 
 class Vst3Parameter : public Steinberg::Vst::Parameter
 {