diff --git a/src/makeit.c b/src/makeit.c
index f9b1df5f8a1898ae6a0b63bae04a5f08801eace6..bb22cf55c4f2a2a7572524c5356d0a17bc922e36 100644
--- a/src/makeit.c
+++ b/src/makeit.c
@@ -43,7 +43,9 @@
 #include	"assoc.h"
 #include	"back.h"
 #include	"check.h"
+#ifdef USE_MODEL 
 #include	"fft.h"
+#endif
 #include	"field.h"
 #include	"filter.h"
 #include	"growth.h"