diff --git a/doc/org.eclipse.cdt.doc.user/images/cdt_pref_parser.png b/doc/org.eclipse.cdt.doc.user/images/cdt_pref_parser.png
deleted file mode 100644
index d6ad247028e..00000000000
Binary files a/doc/org.eclipse.cdt.doc.user/images/cdt_pref_parser.png and /dev/null differ
diff --git a/doc/org.eclipse.cdt.doc.user/images/cdt_properties_indexer.png b/doc/org.eclipse.cdt.doc.user/images/cdt_properties_indexer.png
deleted file mode 100644
index 071a35170f8..00000000000
Binary files a/doc/org.eclipse.cdt.doc.user/images/cdt_properties_indexer.png and /dev/null differ