diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index d05b5d8b00..033939551b 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -119,6 +119,8 @@ src/utils.*               @akohlmey @rbberger
 tools/msi2lmp/*       @akohlmey
 tools/emacs/*         @HaoZeke
 tools/singularity/*   @akohlmey @rbberger
+tools/code_standard/* @rbberger
+tools/valgrind/*      @akohlmey
 
 # tests
 unittest/*            @akohlmey @rbberger