diff --git a/Dockerfile b/Dockerfile
index 609686c..67b40d9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,8 +13,7 @@ RUN curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /
 
 RUN echo \
       "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \
-      "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" |
-      tee /etc/apt/sources.list.d/docker.list >/dev/null
+      "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | tee /etc/apt/sources.list.d/docker.list >/dev/null
 
 RUN apt-get update
 RUN apt-get install -y docker-ce-cli