diff --git a/autogen.sh b/autogen.sh
deleted file mode 100755
index 70db1f7d..00000000
--- a/autogen.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/bin/sh
-###############################################################################
-#  Copyright (c) 2014-2026 libbitcoin-database developers (see COPYING).
-#
-#         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
-#
-###############################################################################
-
-autoreconf -i
diff --git a/builds/cmake/CMakePresets.json b/builds/cmake/CMakePresets.json
index 6e99fbbc..ef8c3c19 100644
--- a/builds/cmake/CMakePresets.json
+++ b/builds/cmake/CMakePresets.json
@@ -37,7 +37,7 @@
             "cacheVariables": {
                 "CMAKE_BUILD_TYPE": "Debug",
                 "CMAKE_C_FLAGS": "$env{CMAKE_C_FLAGS} -Og -g --coverage -fprofile-update=atomic",
-                "CMAKE_CXX_FLAGS": "$env{CMAKE_CXX_FLAGS} -Og -g --coverage -fprofile-update=atomi -fprofile-update=atomic"
+                "CMAKE_CXX_FLAGS": "$env{CMAKE_CXX_FLAGS} -Og -g --coverage -fprofile-update=atomic"
             }
         },
         {