diff --git a/Dockerfile b/Dockerfile
index d3cdecc..1c7231a 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,6 +30,7 @@ RUN \
     memcached \
     nginx \
     nginx-mod-http-brotli \
+    nginx-mod-http-cache-purge \
     nginx-mod-http-dav-ext \
     nginx-mod-http-echo \
     nginx-mod-http-fancyindex \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 38568ce..7672582 100755
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -30,6 +30,7 @@ RUN \
     memcached \
     nginx \
     nginx-mod-http-brotli \
+    nginx-mod-http-cache-purge \
     nginx-mod-http-dav-ext \
     nginx-mod-http-echo \
     nginx-mod-http-fancyindex \
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index f4286c2..2a378b7 100755
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -30,6 +30,7 @@ RUN \
     memcached \
     nginx \
     nginx-mod-http-brotli \
+    nginx-mod-http-cache-purge \
     nginx-mod-http-dav-ext \
     nginx-mod-http-echo \
     nginx-mod-http-fancyindex \
@@ -46,7 +47,6 @@ RUN \
     nginx-mod-rtmp \
     nginx-mod-stream \
     nginx-mod-stream-geoip2 \
-    nginx-mod-http-cache-purge \
     nginx-vim \
     php7-bcmath \
     php7-bz2 \