diff --git a/.gitignore b/.gitignore
index c977e62..2c570ce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,7 @@
 ivoatexmeta.tex
 gitmeta.tex
 role_diagram.svg
-role_diagram.pdf
+#role_diagram.pdf
 ExecutionBroker.pdf
 draft-background.pdf
 *.aux
diff --git a/role_diagram.pdf b/role_diagram.pdf
new file mode 100644
index 0000000..72fc964
Binary files /dev/null and b/role_diagram.pdf differ