diff --git a/index/li/libzmq/libzmq-external.toml b/index/li/libzmq/libzmq-external.toml
index 6ad1bd5a..33fa797d 100644
--- a/index/li/libzmq/libzmq-external.toml
+++ b/index/li/libzmq/libzmq-external.toml
@@ -12,3 +12,4 @@ msys2 = ["mingw-w64-x86_64-zeromq"]
 arch = ["zeromq"]
 homebrew = ["zeromq"]
 macports = ["zmq"]
+"centos|fedora|rhel|suse" = ["zeromq-devel"]