diff --git a/Services/Website/Dockerfile b/Services/Website/Dockerfile
index df4967d..c4bea90 100644
--- a/Services/Website/Dockerfile
+++ b/Services/Website/Dockerfile
@@ -39,6 +39,10 @@ RUN export DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true \
     && apt-get install -y libjemalloc-dev \
     && rm -rf /var/lib/apt/lists/*
 
+# Pin git to HTTP/1.1 for the dependency clones. GitHub answers the git-upload-pack POST with a 401 when it is sent
+# over HTTP/2 by the git 2.43 that Noble ships, which SPM reports as a clone failure asking for a username.
+RUN git config --global http.version HTTP/1.1
+
 # Set up a build area
 WORKDIR /build