diff --git a/src/lithium.cc b/src/lithium.cc
index e829f2f..aeac2db 100644
--- a/src/lithium.cc
+++ b/src/lithium.cc
@@ -25,6 +25,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+#include "v8.h"
 #include "lithium.h"
 
 namespace v8 {