diff --git a/docker/alpine-windows.Dockerfile b/docker/alpine-windows.Dockerfile
index 406f79836..bb03bbd83 100644
--- a/docker/alpine-windows.Dockerfile
+++ b/docker/alpine-windows.Dockerfile
@@ -6,4 +6,4 @@ RUN apk update && \
 WORKDIR /src/
 COPY . /src/
 
-RUN make windows-release NINJA=ninja STATIC_LINK=ON
+RUN make windows-release NINJA=ninja STATIC_LINK=ON DOWNLOAD_SODIUM=ON
diff --git a/docker/router.Dockerfile b/docker/router.Dockerfile
index 70ace0850..5ff8685af 100644
--- a/docker/router.Dockerfile
+++ b/docker/router.Dockerfile
@@ -7,7 +7,7 @@ RUN apk update && \
 WORKDIR /src/
 COPY . /src/
 
-RUN make NINJA=ninja STATIC_LINK=ON BUILD_TYPE=Release
+RUN make NINJA=ninja STATIC_LINK=ON BUILD_TYPE=Release DOWNLOAD_SODIUM=ON
 RUN ./lokinet-bootstrap ${bootstrap}
 
 FROM alpine:latest