diff --git a/elfcpp/elfcpp.h b/elfcpp/elfcpp.h
index 305487f8bf..998fca9ebf 100644
--- a/elfcpp/elfcpp.h
+++ b/elfcpp/elfcpp.h
@@ -5,7 +5,6 @@
 #ifndef ELFCPP_H
 #define ELFCPP_H
 
-#include "elfcpp_config.h"
 #include "elfcpp_swap.h"
 
 #include <stdint.h>
diff --git a/elfcpp/elfcpp_config.h b/elfcpp/elfcpp_config.h
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/elfcpp/elfcpp_internal.h b/elfcpp/elfcpp_internal.h
index 7a2b5d4836..321bcae74a 100644
--- a/elfcpp/elfcpp_internal.h
+++ b/elfcpp/elfcpp_internal.h
@@ -3,8 +3,6 @@
 // This is included by elfcpp.h, the external interface, but holds
 // information which we want to keep private.
 
-#include "elfcpp_config.h"
-
 #ifndef ELFCPP_INTERNAL_H
 #define ELFCPP_INTERNAL_H