diff --git a/libs/ardour/lv2_plugin.cc b/libs/ardour/lv2_plugin.cc
index 80cf7efb44..6d8c403725 100644
--- a/libs/ardour/lv2_plugin.cc
+++ b/libs/ardour/lv2_plugin.cc
@@ -52,7 +52,6 @@
 
 #include "lv2/lv2plug.in/ns/ext/atom/atom.h"
 #include "lv2/lv2plug.in/ns/ext/log/log.h"
-#include "lv2/lv2plug.in/ns/ext/options/options.h"
 #include "lv2/lv2plug.in/ns/ext/port-props/port-props.h"
 #include "lv2/lv2plug.in/ns/ext/presets/presets.h"
 #include "lv2/lv2plug.in/ns/ext/state/state.h"
@@ -61,6 +60,7 @@
 #include "lv2/lv2plug.in/ns/extensions/ui/ui.h"
 #ifdef HAVE_NEW_LV2
 #include "lv2/lv2plug.in/ns/ext/buf-size/buf-size.h"
+#include "lv2/lv2plug.in/ns/ext/options/options.h"
 #endif
 
 #include "lv2_evbuf.h"