diff --git a/include/basic_filters.h b/include/basic_filters.h
index 5a70ed264..c1317336d 100644
--- a/include/basic_filters.h
+++ b/include/basic_filters.h
@@ -43,7 +43,6 @@
 #include "templates.h"
 #include "lmms_constants.h"
 #include "interpolation.h"
-#include "MemoryManager.h"
 
 //#include <iostream>
 //#include <cstdlib>
@@ -51,7 +50,6 @@
 template<ch_cnt_t CHANNELS/* = DEFAULT_CHANNELS*/>
 class basicFilters
 {
-	MM_OPERATORS
 public:
 	enum FilterTypes
 	{