diff --git a/docker/Dockerfile b/docker/Dockerfile
index 9757cf4..3919a45 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -14,7 +14,8 @@ WORKDIR /opt/
 RUN curl -s -L -S -k https://www.factorio.com/get-download/$FACTORIO_VERSION/headless/linux64 -o /tmp/factorio_$FACTORIO_VERSION.tar.xz && \
     tar Jxf /tmp/factorio_$FACTORIO_VERSION.tar.xz && \
     rm /tmp/factorio_$FACTORIO_VERSION.tar.xz && \
-    curl -s -L -S -k https://github.com/mroote/factorio-server-manager/releases/download/$MANAGER_VERSION/factorio-server-manager-linux.zip --cacert /opt/github.pem -o /tmp/factorio-server-manager-linux_$MANAGER_VERSION.zip && \
+    curl -sLSk https://github.com/mroote/factorio-server-manager/releases/download/$MANAGER_VERSION/factorio-server-manager-linux-${MANAGER_VERSION}.zip \
+     --cacert /opt/github.pem -o /tmp/factorio-server-manager-linux_$MANAGER_VERSION.zip && \
     unzip -qq /tmp/factorio-server-manager-linux_$MANAGER_VERSION.zip && \
     rm /tmp/factorio-server-manager-linux_$MANAGER_VERSION.zip && \
     mkdir -p /run/nginx && \