diff --git a/ci/release/Dockerfile b/ci/release/Dockerfile
index d195fa05b..3d44ac80c 100644
--- a/ci/release/Dockerfile
+++ b/ci/release/Dockerfile
@@ -3,6 +3,9 @@ FROM debian:latest
 
 ARG TARGETARCH
 
+RUN apt-get update && \
+      apt-get install -y ca-certificates
+
 COPY ./d2-*-linux-$TARGETARCH.tar.gz /tmp
 RUN mkdir -p /usr/local/lib/d2 \
       && tar -C /usr/local/lib/d2 -xzf /tmp/d2-*-linux-"$TARGETARCH".tar.gz \
diff --git a/ci/release/linux/Dockerfile b/ci/release/linux/Dockerfile
index 5bc66a568..826876d63 100644
--- a/ci/release/linux/Dockerfile
+++ b/ci/release/linux/Dockerfile
@@ -1,7 +1,7 @@
 FROM debian:10
 
 RUN apt-get update
-RUN apt-get install -y curl
+RUN apt-get install -y curl ca-certificates
 
 ARG GOVERSION=
 RUN curl -fsSL "https://go.dev/dl/go$GOVERSION.tar.gz" >/tmp/go.tar.gz