diff --git a/contrib/openddlparser/include/openddlparser/OpenDDLCommon.h b/contrib/openddlparser/include/openddlparser/OpenDDLCommon.h
index c84df7593..a9c7716cf 100644
--- a/contrib/openddlparser/include/openddlparser/OpenDDLCommon.h
+++ b/contrib/openddlparser/include/openddlparser/OpenDDLCommon.h
@@ -26,6 +26,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include <cstddef>
 #include <vector>
+#include <string>
 
 #include <string.h>