diff --git a/compute/compute-node.Dockerfile b/compute/compute-node.Dockerfile
index 8bdf5cb7d1..6233eaf709 100644
--- a/compute/compute-node.Dockerfile
+++ b/compute/compute-node.Dockerfile
@@ -1351,7 +1351,8 @@ COPY compute/patches/anon_v2.patch .
 # This is an experimental extension, never got to real production.
 # !Do not remove! It can be present in shared_preload_libraries and compute will fail to start if library is not found.
 ENV PATH="/usr/local/pgsql/bin/:$PATH"
-RUN wget https://gitlab.com/dalibo/postgresql_anonymizer/-/archive/latest/postgresql_anonymizer-latest.tar.gz -O pg_anon.tar.gz && \
+RUN wget https://gitlab.com/dalibo/postgresql_anonymizer/-/archive/2.1.0/postgresql_anonymizer-latest.tar.gz -O pg_anon.tar.gz && \
+    echo "48e7f5ae2f1ca516df3da86c5c739d48dd780a4e885705704ccaad0faa89d6c0  pg_anon.tar.gz" | sha256sum --check && \
     mkdir pg_anon-src && cd pg_anon-src && tar xzf ../pg_anon.tar.gz --strip-components=1 -C . && \
     find /usr/local/pgsql -type f | sed 's|^/usr/local/pgsql/||' > /before.txt && \
     sed -i 's/pgrx = "0.14.1"/pgrx = { version = "=0.14.1", features = [ "unsafe-postgres" ] }/g' Cargo.toml && \