diff --git a/Dockerfile b/Dockerfile
index 888e278c..6a697534 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,7 +14,7 @@ FROM alpine:latest
 
 RUN apk update && \
     apk upgrade && \
-    apk add git openssh-client python3 py3-pip && \
+    apk add ca-certificates git openssh-client python3 py3-pip && \
     pip3 install --upgrade pip && \
     pip3 install awscli && \
     rm -rf /var/cache/apk/*