diff --git a/Plugin/Plugin.cpp b/Plugin/Plugin.cpp
index f8e7a5fdfe15b14630a6195b8ebdf4b88b467edf..388273c1c22ac4b6ea8af39b6bcfdce03b984bbb 100644
--- a/Plugin/Plugin.cpp
+++ b/Plugin/Plugin.cpp
@@ -8,7 +8,9 @@
 #include "GmshConfig.h"
 #include "Plugin.h"
 #include "Context.h"
+#if defined(HAVE_FLTK)
 #include "drawContext.h"
+#endif
 
 void (*GMSH_Plugin::draw)(void*) = 0;