diff --git a/cosign.pub b/cosign.pub
deleted file mode 100644
index 6df9a9f..0000000
--- a/cosign.pub
+++ /dev/null
@@ -1,4 +0,0 @@
------BEGIN PUBLIC KEY-----
-MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEYiEL+YiOcevJqnNY/Z+r3EQ1a1Lg
-SMf9uQ8jXK7oQtAMaRD0OU06tu+Xd/ll8c4h1ZtMg2lERDf2XPjBawHT6g==
------END PUBLIC KEY-----