diff --git a/mastodon/Dockerfile b/mastodon/Dockerfile
index 61e9057..ddbe8c7 100644
--- a/mastodon/Dockerfile
+++ b/mastodon/Dockerfile
@@ -55,7 +55,7 @@ RUN apk -U upgrade \
  && npm -g cache clean && yarn cache clean \
  && mv public/assets /tmp/assets && mv public/packs /tmp/packs \
  && apk del build-dependencies \
- && rm -rf /tmp/* /var/cache/apk/*
+ && rm -rf /var/cache/apk/*
 
 COPY rootfs /
 
diff --git a/mastodon/Dockerfile.master b/mastodon/Dockerfile.master
index 83246bc..77aae64 100644
--- a/mastodon/Dockerfile.master
+++ b/mastodon/Dockerfile.master
@@ -55,7 +55,7 @@ RUN apk -U upgrade \
  && npm -g cache clean && yarn cache clean \
  && mv public/assets /tmp/assets && mv public/packs /tmp/packs \
  && apk del build-dependencies \
- && rm -rf /tmp/* /var/cache/apk/*
+ && rm -rf /var/cache/apk/*
 
 COPY rootfs /
 
diff --git a/mastodon/Dockerfile.stable b/mastodon/Dockerfile.stable
index 6bcab7b..3ab8255 100644
--- a/mastodon/Dockerfile.stable
+++ b/mastodon/Dockerfile.stable
@@ -55,7 +55,7 @@ RUN apk -U upgrade \
  && npm -g cache clean && yarn cache clean \
  && mv public/assets /tmp/assets && mv public/packs /tmp/packs \
  && apk del build-dependencies \
- && rm -rf /tmp/* /var/cache/apk/*
+ && rm -rf /var/cache/apk/*
 
 COPY rootfs /