diff --git a/manifests/bkchem/bkchem/0.13.0.yaml b/manifests/bkchem/bkchem/0.13.0.yaml
deleted file mode 100644
index 4e017ffc8..000000000
--- a/manifests/bkchem/bkchem/0.13.0.yaml
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@@ -1,13 +0,0 @@
-Id: bkchem.bkchem
-Publisher: bkchem
-Name: bkchem
-Version: 0.13.0
-Tags: chemistry, organic chemistry, chemdraw
-Description: Open source 2D chemical molecule editor and drawing software
-Homepage: http://bkchem.zirael.org/index.html
-License: GPL
-Installers:
-  - Arch: x64
-    Url: http://bkchem.zirael.org/download/bkchem-0.13.0.exe
-    Sha256: 1b90a4c21462ac11014c3470e793f5f90ae393fac9a7d3927865ec0ecd5a34ce
-    InstallerType: inno