diff --git a/gebaemtesting-showcase/src/main/content/META-INF/vault/definition/thumbnail.png b/gebaemtesting-showcase/src/main/content/META-INF/vault/definition/thumbnail.png
deleted file mode 100644
index 1169f43..0000000
--- a/gebaemtesting-showcase/src/main/content/META-INF/vault/definition/thumbnail.png
+++ /dev/null
@@ -1,3 +0,0 @@
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