diff --git a/toolbx/Dockerfile b/toolbx/Dockerfile
index 662d16f347ff4b9353c6dd0c201b9f6a2b0f5a5e..2db7911a6d4e566c38f6c9dc0ff1fc0573876bfa 100644
--- a/toolbx/Dockerfile
+++ b/toolbx/Dockerfile
@@ -23,8 +23,8 @@ RUN rm /etc/apt/apt.conf.d/docker-* && \
     && \
     export GNUPGHOME=/tmp/gnupghome && \
     mkdir --mode=0700 "$GNUPGHOME" && \
-    curl https://packages.cloud.google.com/apt/doc/apt-key.gpg > \
-    /usr/share/keyrings/google-cloud.gpg && \
+    curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | \
+    gpg --no-default-keyring --import --batch --keyring /usr/share/keyrings/google-cloud.gpg && \
     curl https://pgp.mongodb.com/server-5.0.asc | \
     gpg --no-default-keyring --import --batch --keyring /usr/share/keyrings/mongodb.gpg && \
     curl https://apt.releases.hashicorp.com/gpg | \