diff --git a/panda/src/express/streamWriter.h b/panda/src/express/streamWriter.h
index 4f4a41d187..1584a0ab33 100644
--- a/panda/src/express/streamWriter.h
+++ b/panda/src/express/streamWriter.h
@@ -37,6 +37,7 @@
 class EXPCL_PANDAEXPRESS StreamWriter {
 public:
   INLINE StreamWriter(ostream &out);
+PUBLISHED:
   INLINE StreamWriter(ostream *out);
   INLINE StreamWriter(const StreamWriter &copy);
   INLINE void operator = (const StreamWriter &copy);