diff --git a/Dockerfile b/Dockerfile
index 8d1f57a..1ab5db4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,6 +19,8 @@ FROM alpine:latest
 
 ARG APP_NAME=econet-exporter
 
+RUN apk add --no-cache ca-certificates
+
 WORKDIR /app
 USER 100:101