diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 74263b766..2a7571d23 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -2,7 +2,7 @@
 bin/                        @onbjerg
 crates/blockchain-tree/     @rakita @rkrasiuk @mattsse @Rjected
 crates/blockchain-tree-api/ @rakita @rkrasiuk @mattsse @Rjected
-crates/chainspec/           @Rjected @joshieDo @mattsse
+crates/chainspec/           @Rjected @joshieDo @mattsse @emhane
 crates/chain-state/         @fgimenez @mattsse @rkrasiuk
 crates/cli/                 @onbjerg @mattsse
 crates/config/              @onbjerg