diff --git a/orchestration/src/networks/bitcoin.rs b/orchestration/src/networks/bitcoin.rs
index e222f1a6..9136c997 100644
--- a/orchestration/src/networks/bitcoin.rs
+++ b/orchestration/src/networks/bitcoin.rs
@@ -12,9 +12,9 @@ ENV BITCOIN_VERSION=27.1
 RUN apk --no-cache add wget git gnupg
 
 # Download Bitcoin
-RUN wget https://bitcoincore.org/bin/bitcoin-core-${BITCOIN_VERSION}/bitcoin-${BITCOIN_VERSION}-$(uname -m)-linux-gnu.tar.gz
-RUN wget https://bitcoincore.org/bin/bitcoin-core-${BITCOIN_VERSION}/SHA256SUMS
-RUN wget https://bitcoincore.org/bin/bitcoin-core-${BITCOIN_VERSION}/SHA256SUMS.asc
+RUN wget -4 https://bitcoincore.org/bin/bitcoin-core-${BITCOIN_VERSION}/bitcoin-${BITCOIN_VERSION}-$(uname -m)-linux-gnu.tar.gz
+RUN wget -4 https://bitcoincore.org/bin/bitcoin-core-${BITCOIN_VERSION}/SHA256SUMS
+RUN wget -4 https://bitcoincore.org/bin/bitcoin-core-${BITCOIN_VERSION}/SHA256SUMS.asc
 
 # Verify all sigs and check for a valid signature from laanwj -- 71A3
 RUN git clone https://github.com/bitcoin-core/guix.sigs && \
diff --git a/orchestration/src/networks/monero.rs b/orchestration/src/networks/monero.rs
index 9180b5f7..8103ff24 100644
--- a/orchestration/src/networks/monero.rs
+++ b/orchestration/src/networks/monero.rs
@@ -27,7 +27,7 @@ FROM alpine:latest AS monero
 RUN apk --no-cache add wget gnupg
 
 # Download Monero
-RUN wget https://downloads.getmonero.org/cli/monero-linux-{arch}-v{MONERO_VERSION}.tar.bz2
+RUN wget -4 https://downloads.getmonero.org/cli/monero-linux-{arch}-v{MONERO_VERSION}.tar.bz2
 
 # Verify Binary -- fingerprint from https://github.com/monero-project/monero-site/issues/1949
 ADD orchestration/{}/networks/monero/hashes-v{MONERO_VERSION}.txt .