diff --git a/Makefile b/Makefile
index 3d965df09..4b1e7ec55 100644
--- a/Makefile
+++ b/Makefile
@@ -46,4 +46,7 @@ extensions: $(EXTENSIONS)
 doc:
 	$(PHPDOC) -d SeedDMS_Core --ignore 'getusers.php,getfoldertree.php,config.php,reverselookup.php' --force -t html
 
+apidoc:
+	apigen  generate -s SeedDMS_Core --exclude tests --skip-doc-prefix tests -d html
+
 .PHONY: webdav webapp