diff --git a/cloud-init.spec b/cloud-init.spec
index f9490e1..842a0c8 100644
--- a/cloud-init.spec
+++ b/cloud-init.spec
@@ -47,7 +47,6 @@ BuildRequires:  python3-httpretty >= 0.8.14-2
 BuildRequires:  python3-jinja2
 BuildRequires:  python3-jsonpatch
 BuildRequires:  python3-jsonschema
-BuildRequires:  python3-mock
 BuildRequires:  python3-oauthlib
 BuildRequires:  python3-prettytable
 BuildRequires:  python3-pyserial