diff --git a/mu/mu-cmd-server.cc b/mu/mu-cmd-server.cc
index 477d694b..46d8cffa 100644
--- a/mu/mu-cmd-server.cc
+++ b/mu/mu-cmd-server.cc
@@ -1289,7 +1289,7 @@ struct  Readline {
 };
 
 /// Wrapper around readline (if available) or nothing otherwise.
-#if defined(HAVE_LIBREADLINE) && defined(HAVE_READLINE_HISTORY)
+#if defined(HAVE_LIBREADLINE) && defined(HAVE_READLINE_HISTORY) && defined(HAVE_READLINE_H)
 Readline::Readline (const std::string& histpath, size_t max_lines):
         histpath_{histpath}, max_lines_{max_lines}
 {