1 files changed, 1 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 9b47c36..2de8d0c 100644
--- a/Makefile
+++ b/Makefile
@@ -131,6 +131,7 @@ INSTALL_ITEMS := $(INSTALL_ITEMS) $(I):$(Is)/html_table_element.h
 INSTALL_ITEMS := $(INSTALL_ITEMS) $(I):$(Is)/html_tablerow_element.h
 INSTALL_ITEMS := $(INSTALL_ITEMS) $(I):$(Is)/html_base_element.h
 INSTALL_ITEMS := $(INSTALL_ITEMS) $(I):$(Is)/html_style_element.h
+INSTALL_ITEMS := $(INSTALL_ITEMS) $(I):$(Is)/html_frameset_element.h
 
 INSTALL_ITEMS := $(INSTALL_ITEMS) /$(LIBDIR)/pkgconfig:lib$(COMPONENT).pc.in
 INSTALL_ITEMS := $(INSTALL_ITEMS) /$(LIBDIR):$(OUTPUT)