diff --git a/documentation/sequenceDiagramManage.puml b/documentation/sequenceDiagramManage.puml
deleted file mode 100644
index f502b14..0000000
--- a/documentation/sequenceDiagramManage.puml
+++ /dev/null
@@ -1,7 +0,0 @@
-@startuml Edit Tournament
-Actor Admin #palegreen
-participant Website
-database Server #brown
-hide footbox
-
-@enduml
\ No newline at end of file