1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/ax-gdb.h b/gdb/ax-gdb.h
index 49ea26e..4420b65 100644
--- a/gdb/ax-gdb.h
+++ b/gdb/ax-gdb.h
@@ -19,7 +19,7 @@
 #ifndef AX_GDB_H
 #define AX_GDB_H
 
-#include "ax.h"
+#include "ax.h"  /* For agent_expr_up.  */
 
 struct expression;
 union exp_element;