diff --git a/doc/source/images/graphs_authComp.svg b/doc/source/images/graphs_authComp.svg
deleted file mode 100644
index 6be629c12..000000000
--- a/doc/source/images/graphs_authComp.svg
+++ /dev/null
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-</g>
-<!-- Start -->
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diff --git a/doc/source/images/graphs_authCompDelegate.svg b/doc/source/images/graphs_authCompDelegate.svg
deleted file mode 100644
index 4788829a4..000000000
--- a/doc/source/images/graphs_authCompDelegate.svg
+++ /dev/null
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