diff --git a/source/include/signalflow/node/oscillators/lfo.h b/source/include/signalflow/node/oscillators/lfo.h
index 29370c3c..e2f89b19 100644
--- a/source/include/signalflow/node/oscillators/lfo.h
+++ b/source/include/signalflow/node/oscillators/lfo.h
@@ -11,7 +11,7 @@ class LFO : public Node
     virtual void alloc() override;
 
 protected:
-    std::vector<float> current_phase;
+    std::vector<double> current_phase;
     NodeRef frequency;
     NodeRef min;
     NodeRef max;