diff --git a/docs/01-membership.md b/docs/01-membership.md
index 5ba110e..8dca7a7 100644
--- a/docs/01-membership.md
+++ b/docs/01-membership.md
@@ -42,7 +42,6 @@ Individuals from active working groups produce the membership by opting into Pro
 | [Danno Ferrin](https://github.com/shemnon/) | 1 | [ethereum/EIPs](https://github.com/ethereum/EIPs/pulls?q=author%3Ashemnon), [ethereum/execution-spec-tests](https://github.com/ethereum/execution-spec-tests/pulls?q=author%3Ashemnon), [hyperledger/besu](https://github.com/hyperledger/besu/pulls?q=author%3Ashemnon) |
 | [Jose Hugo de la cruz Romero](https://github.com/hugo-dc/) | 0.5 | [ethereum/evmone](https://github.com/ethereum/evmone/pulls?q=author%3Ahugo-dc+), [ethereum/execution-spec-tests](https://github.com/ethereum/execution-spec-tests/pulls?q=author%3Ahugo-dc+), [ethereum/tests](https://github.com/ethereum/tests/pulls?q=author%3Ahugo-dc+) |
 | [Paweł Bylica](https://github.com/chfast/) | 1 | [ethereum/evmone](https://github.com/ethereum/evmone/commits?author=chfast) |
-| [Piotr Dobaczewski](https://github.com/pdobacz) | 1 | [ethereum/EIPs](https://github.com/ethereum/EIPs/pulls?q=author%3Apdobacz), [ethereum/evmone](https://github.com/ethereum/evmone/pulls?q=author%3Apdobacz), [ethereum/execution-spec-tests](https://github.com/ethereum/execution-spec-tests/pulls?q=author%3Apdobacz), [ipsilon/eof](https://github.com/ipsilon/eof/pulls?q=author%3Apdobacz) |
 | [Radosław Zagórowicz](https://github.com/rodiazet) | 1 | [ethereum/evmc](https://github.com/ethereum/evmc/pulls?q=author%3Arodiazet), [ethereum/evmone](https://github.com/ethereum/evmone/pulls?q=author%3Arodiazet), [ethereum/tests](https://github.com/ethereum/tests/pulls?q=is%3Apr+author%3Arodiazet), [ipsilon/eof](https://github.com/ipsilon/eof/pulls?q=author%3Arodiazet) |
 |**Portal** (6 contributors)| | |
 | [Jason Carver](https://github.com/carver/) | 1 | |