diff --git a/examples/HETs15N/backboneB.xtc b/examples/HETs15N/backboneB.xtc
deleted file mode 100644
index 0a91fca..0000000
--- a/examples/HETs15N/backboneB.xtc
+++ /dev/null
@@ -1,3 +0,0 @@
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