diff --git a/slicetimer.cc b/slicetimer.cc
index 97a3fc562b4f77429a86a1e2c916e1a1cf0155f1..232f665c263034b26c0ccd6f60b3b17e768a9509 100644
--- a/slicetimer.cc
+++ b/slicetimer.cc
@@ -19,8 +19,8 @@
 #include <vector.h>
 
 #include "miscmaths/optimise.h"
-#include "newmat/newmatap.h"
-#include "newmat/newmatio.h"
+#include "newmatap.h"
+#include "newmatio.h"
 #include "newimage/newimageall.h"
 #include "utils/options.h"
 #include "miscmaths/kernel.h"