diff --git a/panda/src/parametrics/curve.h b/panda/src/parametrics/curve.h
index 2348d068f0..4ddbb9a716 100644
--- a/panda/src/parametrics/curve.h
+++ b/panda/src/parametrics/curve.h
@@ -71,6 +71,7 @@ END_PUBLISH //]
 
 
 class ParametricCurveDrawer;
+class HermiteCurve;
 class NurbsCurve;