1 files changed, 1 insertions, 1 deletions
diff --git a/error.c b/error.c
index 0d50100e5c..09d5787ad5 100644
--- a/error.c
+++ b/error.c
@@ -9,7 +9,7 @@
 
 **********************************************************************/
 
-#include "ruby/impl/config.h"
+#include "ruby/internal/config.h"
 
 #include <errno.h>
 #include <stdarg.h>