diff --git a/mock/c7-firefox102.x86_64.cfg b/mock/c7-firefox102.x86_64.cfg
index 61e17de..15f2453 100644
--- a/mock/c7-firefox102.x86_64.cfg
+++ b/mock/c7-firefox102.x86_64.cfg
@@ -148,6 +148,12 @@ enabled=1
 baseurl=http://repohost/repo/c7-llvm-toolset-11.0.x86_64/
 includepkgs=*.x86_64 *.noarch glibc.i686 glibc-devel.i686 nss-softokn-freebl*.i686
 
+[c7-llvm-toolset-14.0]
+name=c7-llvm-toolset-14.0
+enabled=1
+baseurl=http://repohost/repo/c7-llvm-toolset-14.0.x86_64/
+includepkgs=*.x86_64 *.noarch glibc.i686 glibc-devel.i686 nss-softokn-freebl*.i686
+
 [c7-rust-toolset-1.62]
 name=c7-rust-toolset-1.62
 enabled=1