diff --git a/debian/Dockerfile b/debian/Dockerfile
index 3d5c9ff..c36323a 100644
--- a/debian/Dockerfile
+++ b/debian/Dockerfile
@@ -8,8 +8,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
         jq \
     && rm -rf /var/lib/apt/lists/*
 RUN V="$(curl -sSL https://dl.k8s.io/release/stable.txt)" \
-    && curl -sSL --create-file-mode 0755 \
-        -o /usr/local/bin/kubectl \
-            "https://dl.k8s.io/release/$V/bin/linux/amd64/kubectl"
+    && curl -sSLo /usr/local/bin/kubectl \
+        "https://dl.k8s.io/release/$V/bin/linux/amd64/kubectl" \
+    && chmod 0755 /usr/local/bin/kubectl
 RUN useradd -m app
 USER app