diff --git a/contrib/gitian-downloader/linux-download-config b/contrib/gitian-downloader/linux-download-config
index 36f5f682..9a570a1d 100644
--- a/contrib/gitian-downloader/linux-download-config
+++ b/contrib/gitian-downloader/linux-download-config
@@ -17,7 +17,7 @@ signers:
     key: devrandom
   D762373D24904A3E42F33B08B9A408E71DAAC974:
     weight: 40
-    name: Sipa
+    name: "Pieter Wuille"
     key: sipa
   77E72E69DA7EE0A148C06B21B34821D4944DE5F7:
     weight: 40
diff --git a/contrib/gitian-downloader/sipa-key.pgp b/contrib/gitian-downloader/sipa-key.pgp
index 086c9eb4..a52a5deb 100644
Binary files a/contrib/gitian-downloader/sipa-key.pgp and b/contrib/gitian-downloader/sipa-key.pgp differ
diff --git a/contrib/gitian-downloader/win32-download-config b/contrib/gitian-downloader/win32-download-config
index b1e1c739..3974d615 100644
--- a/contrib/gitian-downloader/win32-download-config
+++ b/contrib/gitian-downloader/win32-download-config
@@ -17,7 +17,7 @@ signers:
     key: devrandom
   D762373D24904A3E42F33B08B9A408E71DAAC974:
     weight: 40
-    name: Sipa
+    name: "Pieter Wuille"
     key: sipa
   77E72E69DA7EE0A148C06B21B34821D4944DE5F7:
     weight: 40