diff --git a/src/RcppExports.cpp b/src/RcppExports.cpp
index 357a5b90..40f0b9af 100644
--- a/src/RcppExports.cpp
+++ b/src/RcppExports.cpp
@@ -2,6 +2,7 @@
 // Generator token: 10BE3573-1514-4C36-9D1C-5A225CD40393
 
 #include "../inst/include/rxode2parse.h"
+#include <RcppEigen.h>
 #include <Rcpp.h>
 
 using namespace Rcpp;