diff --git a/radio/interpolation/Farrow.hpp b/radio/interpolation/Farrow.hpp
index c5489ca..ab9abb6 100644
--- a/radio/interpolation/Farrow.hpp
+++ b/radio/interpolation/Farrow.hpp
@@ -64,16 +64,6 @@ public:
 //		m_buf_in.fill(ComplexScalar(0,0));
 	}
 
-	size_t feed(CVec const &x, uint32_t size=1)
-	{
-		return m_buf_in.write(x.data(), size);
-	}
-
-	size_t feed(ComplexScalar const *x, uint32_t size=1)
-	{
-		return m_buf_in.write(x, size);
-	}
-	
 	void process()
 	{
 		// Get output buffer