diff --git a/Dockerfile b/Dockerfile
index 512b4f8..ab6edba 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ RUN apt-get update && \
     apt-get install -y --no-install-recommends \
             postgresql-15-pgpool2 \
             && \
-    rm -rf /var/lib/apt/lists/* && \
+    rm -rf /var/lib/apt/lists/*
 
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \