diff --git a/include/YapErrors.h b/include/YapErrors.h
index 51d12f06b..7d31d6354 100644
--- a/include/YapErrors.h
+++ b/include/YapErrors.h
@@ -22,6 +22,7 @@ BEGIN_ERRORS()
 
     E0(YAP_NO_ERROR, NO_ERROR)
 
+    E(DOMAIN_ERROR_ABSOLUTE_FILE_NAME_OPTION, DOMAIN_ERROR, "absolute_file_name_option")
     E(DOMAIN_ERROR_ARRAY_OVERFLOW, DOMAIN_ERROR, "array_overflow")
     E(DOMAIN_ERROR_ARRAY_TYPE, DOMAIN_ERROR, "array_type")
     E(DOMAIN_ERROR_FILE_ERRORS, DOMAIN_ERROR, "file_errors")