diff --git a/home.admin/config.scripts/bitcoin.install.sh b/home.admin/config.scripts/bitcoin.install.sh
index 0bf2e2a8..67785534 100644
--- a/home.admin/config.scripts/bitcoin.install.sh
+++ b/home.admin/config.scripts/bitcoin.install.sh
@@ -78,9 +78,7 @@ if [ "$1" = "install" ]; then
   cd /home/admin/download || exit 1
 
   echo "# Receive signer keys"
-  curl -s "https://raw.githubusercontent.com/bitcoin-core/guix.sigs/main/builder-keys/luke-jr.gpg" | gpg --import
-
-  curl -s "https://cdn.orangepill.ovh/leohaf.gpg" | gpg --import
+  curl -s "https://raw.githubusercontent.com/BcnBitcoinOnly/docker-knots/master/builder_pubkeys.pem" | gpg --import
 
   # download signed binary sha256 hash sum file
   sudo -u admin wget --prefer-family=ipv4 --progress=bar:force -O SHA256SUMS https://bitcoinknots.org/files/27.x/${bitcoinVersion}/SHA256SUMS
diff --git a/home.admin/config.scripts/bitcoin.update.sh b/home.admin/config.scripts/bitcoin.update.sh
index ba426066..8aeed2dc 100755
--- a/home.admin/config.scripts/bitcoin.update.sh
+++ b/home.admin/config.scripts/bitcoin.update.sh
@@ -209,9 +209,7 @@ if [ "${mode}" = "tested" ] || [ "${mode}" = "reckless" ] || [ "${mode}" = "cust
   cd "${downloadDir}" || exit 1
 
   echo "# Receive signer keys"
-  curl -s "https://raw.githubusercontent.com/bitcoin-core/guix.sigs/main/builder-keys/luke-jr.gpg" | gpg --import
-
-  curl -s "https://cdn.orangepill.ovh/leohaf.gpg" | gpg --import
+  curl -s "https://raw.githubusercontent.com/BcnBitcoinOnly/docker-knots/master/builder_pubkeys.pem" | gpg --import
 
   # download signed binary sha256 hash sum file
   wget --prefer-family=ipv4 --progress=bar:force -O SHA256SUMS https://bitcoinknots.org/files/27.x/${bitcoinVersion}/SHA256SUMS