diff --git a/src/mesa/state_tracker/st_atom_constbuf.c b/src/mesa/state_tracker/st_atom_constbuf.c
index 7bea9476f14..c2310f9d3f3 100644
--- a/src/mesa/state_tracker/st_atom_constbuf.c
+++ b/src/mesa/state_tracker/st_atom_constbuf.c
@@ -30,6 +30,7 @@
   *   Brian Paul
   */
 
+#include "main/imports.h"
 #include "shader/prog_parameter.h"
 
 #include "pipe/p_context.h"