diff --git a/Earthfile b/Earthfile
index 937eed5..1259501 100644
--- a/Earthfile
+++ b/Earthfile
@@ -90,11 +90,18 @@ build-provider-images-fips:
        BUILD  +provider-image --K8S_VERSION=1.27.2
     END
 
-download-etcdctl:
+base-alpine:
     FROM alpine
     ARG TARGETOS
     ARG TARGETARCH
+    IF [ ! -z $PROXY_CERT_PATH ]
+        COPY sc.crt /etc/ssl/certs
+        RUN  update-ca-certificates
+    END
     RUN apk add curl
+
+download-etcdctl:
+    FROM +base-alpine
     RUN curl  --retry 5 -Ls https://github.com/etcd-io/etcd/releases/download/${ETCD_VERSION}/etcd-${ETCD_VERSION}-linux-${TARGETARCH}.tar.gz | tar -xvzf - --strip-components=1 etcd-${ETCD_VERSION}-linux-${TARGETARCH}/etcdctl && \
             chmod +x etcdctl
     SAVE ARTIFACT etcdctl