diff --git a/files/zabbix_ca.key b/files/zabbix_ca.key
deleted file mode 100644
index e28f500..0000000
--- a/files/zabbix_ca.key
+++ /dev/null
@@ -1,7 +0,0 @@
------BEGIN EC PRIVATE KEY-----
-MIHcAgEBBEIB+MT26kyyojwNQxOgLQ10uFxH2DHG+iT2h9xa82BwvUod9AhPytAB
-mQJhx/GYHMnFH5ff4nya20Xsj1/NTEeVHH+gBwYFK4EEACOhgYkDgYYABACYb7pF
-nvHYBLPUiUNtaBqK/zxQQ0JQ0xBBvKN1Lfpew0BlmPy8ZFdTrUz4BohVbmYmkdQ5
-8BO/Gs1CUlxiHS7P8AApdAfIUdQtOdcy6KQ7FErTyDwyf594GHqWw4ycLaOaYocr
-V3ItZyYE083piGdsFbg9vlzj1deBlTRCkgSglCLoaw==
------END EC PRIVATE KEY-----