diff --git a/src/plugins/hllapi/hllapi.cbp b/src/plugins/hllapi/hllapi.cbp
index 4c6f0d8..5ff7c1c 100644
--- a/src/plugins/hllapi/hllapi.cbp
+++ b/src/plugins/hllapi/hllapi.cbp
@@ -68,6 +68,7 @@
 		<Unit filename="../../classlib/remote.cc" />
 		<Unit filename="../../classlib/session.cc" />
 		<Unit filename="../../include/lib3270.h" />
+		<Unit filename="../../include/pw3270/hllapi.h" />
 		<Unit filename="Makefile.in" />
 		<Unit filename="calls.cc" />
 		<Unit filename="client.h" />
--
libgit2 0.21.2