1 files changed, 1 insertions, 1 deletions

diff --git a/src/formula.cpp b/src/formula.cpp
index 3f52cad..b6b55b3 100644
--- a/src/formula.cpp
+++ b/src/formula.cpp
@@ -5,7 +5,7 @@
  * terms of the license contained in the file LICENSE.
  */
 
-#include "formula.h"
+#include "bu/formula.h"
 
 namespace Bu
 {