diff --git a/promtail/Dockerfile b/promtail/Dockerfile
index 8c80bc8..2bb300f 100644
--- a/promtail/Dockerfile
+++ b/promtail/Dockerfile
@@ -12,8 +12,7 @@ RUN set -eux; \
     apk update; \
     \
     apk add --no-cache --virtual .build-deps \
-        tar \
-        ; \
+        tar;
 RUN apk add --no-cache \
         ca-certificates;
 RUN update-ca-certificates;