diff --git a/.github/release.Dockerfile b/.github/release.Dockerfile
index 002759c..4dedf52 100644
--- a/.github/release.Dockerfile
+++ b/.github/release.Dockerfile
@@ -7,7 +7,7 @@ LABEL org.opencontainers.image.licenses=MIT
 RUN apk --no-cache add ca-certificates \
     && rm -rf /var/cache/apk/*
 
-VOLUME /etc/vault.d/
+VOLUME /etc/vault.d/ /tmp/certs
 
 ARG DIST_DIR
 ARG TARGETOS
diff --git a/init/entrypoint b/init/entrypoint
index 0eb7cdf..482f27d 100644
--- a/init/entrypoint
+++ b/init/entrypoint
@@ -1,9 +1,9 @@
 #! /bin/sh
 set -eu
 
-if [ -d /etc/vault.d/certs ]; then
+if [ -d /tmp/certs ]; then
     echo "Updating certificates"
-    cp /etc/vault.d/certs/* /usr/local/share/ca-certificates
+    cp /tmp/certs/* /usr/local/share/ca-certificates
     update-ca-certificates
 fi