diff --git a/sot/Package_inc.mk b/sot/Package_inc.mk
index 1b664c263184..f1f71cf91b2a 100644
--- a/sot/Package_inc.mk
+++ b/sot/Package_inc.mk
@@ -27,7 +27,6 @@
 
 $(eval $(call gb_Package_Package,sot_inc,$(SRCDIR)/sot/inc))
 $(eval $(call gb_Package_add_file,sot_inc,inc/sot/absdev.hxx,sot/absdev.hxx))
-$(eval $(call gb_Package_add_file,sot_inc,inc/sot/agg.hxx,sot/agg.hxx))
 $(eval $(call gb_Package_add_file,sot_inc,inc/sot/clsids.hxx,sot/clsids.hxx))
 $(eval $(call gb_Package_add_file,sot_inc,inc/sot/exchange.hxx,sot/exchange.hxx))
 $(eval $(call gb_Package_add_file,sot_inc,inc/sot/factory.hxx,sot/factory.hxx))
diff --git a/sot/source/base/object.cxx b/sot/source/base/object.cxx
index d1f4e6331397..1c5a24ba4657 100644
--- a/sot/source/base/object.cxx
+++ b/sot/source/base/object.cxx
@@ -34,7 +34,6 @@
 #include <tools/debug.hxx>
 #include <sot/object.hxx>
 #include <sot/factory.hxx>
-#include <sot/agg.hxx>
 
 /************** class SotObject ******************************************/
 class SotObjectFactory : public SotFactory