diff --git a/src/contrib/neo.cpp b/src/contrib/neo.cpp
index 3800daa0..99a55fe9 100644
--- a/src/contrib/neo.cpp
+++ b/src/contrib/neo.cpp
@@ -33,7 +33,7 @@
 // Needed for libint init
 #include "eriworker.h"
 
-#include "scfsolver.hpp"
+#include "openorbitaloptimizer/scfsolver.hpp"
 
 #include <armadillo>
 #include <cstdio>