diff --git a/code/FBXDocumentUtil.h b/code/FBXDocumentUtil.h
index acc8c4a5c..c0435a663 100644
--- a/code/FBXDocumentUtil.h
+++ b/code/FBXDocumentUtil.h
@@ -44,7 +44,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef INCLUDED_AI_FBX_DOCUMENT_UTIL_H
 #define INCLUDED_AI_FBX_DOCUMENT_UTIL_H
 
-#include "../include/assimp/defs.h"
+#include <assimp/defs.h>
 #include <string>
 #include <memory>
 #include "FBXDocument.h"