diff --git a/Dockerfile b/Dockerfile
index fde7c051f5..64ce1a2019 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -45,7 +45,8 @@ RUN apt-get update \
   tzdata \
   jq \
   && if [ "$(. /etc/lsb-release; echo "${DISTRIB_RELEASE}" | cut -d. -f1)" -ge 22 ]; then apt-get install -y --no-install-recommends skopeo; fi \
-  && mkdir -p -m 755 /etc/apt/keyrings \
+  && mkdir -p /etc/apt/keyrings \
+  && chmod 0755 /etc /etc/apt /etc/apt/keyrings \
   && curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | tee /etc/apt/keyrings/githubcli-archive-keyring.gpg >/dev/null \
   && chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg \
   && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | tee /etc/apt/sources.list.d/github-cli.list >/dev/null \