diff --git a/cspline.cc b/cspline.cc
index dd2bd7882ac54e83af9e2aad9d4a497c5039987c..fcf097cabf69a6333eb1e1b100a0ccf81219a08f 100644
--- a/cspline.cc
+++ b/cspline.cc
@@ -15,7 +15,7 @@
 
 #include "newmatap.h"
 #include "newmatio.h"
-#include "miscmaths/miscmaths.h"
+#include "miscmaths.h"
 #include "cspline.h"
 
 #define WANT_STREAM
diff --git a/cspline.h b/cspline.h
index 5c231f258feb94da4a26a58f95f1e9a3c782c94c..9afcc5f82a2ce18fcb11e8a28183dfbe5b3a19a2 100644
--- a/cspline.h
+++ b/cspline.h
@@ -16,7 +16,7 @@
 
 #include "newmatap.h"
 #include "newmatio.h"
-#include "miscmaths/miscmaths.h"
+#include "miscmaths.h"
 
 #define WANT_STREAM
 #define WANT_MATH