--- a/src/modules/bugs/functions/testbugsfun.cc
+++ b/src/modules/bugs/functions/testbugsfun.cc
@@ -10,9 +10,7 @@
 #include "CLogLog.h"
 #include "Cos.h"
 #include "Cosh.h"
-#include "DFunction.h"
 #include "DIntervalFunc.h"
-#include "DPQFunction.h"
 #include "DRoundFunc.h"
 #include "DSumFunc.h"
 #include "Equals.h"
@@ -33,11 +31,9 @@
 #include "Mean.h"
 #include "Min.h"
 #include "Order.h"
-#include "PFunction.h"
 #include "Phi.h"
 #include "Probit.h"
 #include "Prod.h"
-#include "QFunction.h"
 #include "Rank.h"
 #include "Round.h"
 #include "SD.h"