diff --git a/openssl/src/lib.rs b/openssl/src/lib.rs
index 1afe5de38..8d07b4eb7 100644
--- a/openssl/src/lib.rs
+++ b/openssl/src/lib.rs
@@ -45,7 +45,7 @@
 //! $ sudo apt-get install pkg-config libssl-dev
 //!
 //! # Fedora
-//! $ sudo dnf install pkgconf perl-FindBin perl-IPC-Cmd openssl-devel
+//! $ sudo dnf install pkgconf perl-FindBin perl-File-Compare perl-IPC-Cmd openssl-devel
 //!
 //! # Alpine Linux
 //! $ apk add pkgconf openssl-dev