diff --git a/Dockerfile b/Dockerfile
index 65a6d46..188bbed 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -55,6 +55,7 @@ RUN \
     build-dependencies && \
   rm -rf \
     /tmp/* \
+    /root/.cpanm \
     /etc/apache2/httpd.conf
 
 # add local files
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index c4e52cb..d7b4963 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -55,6 +55,7 @@ RUN \
     build-dependencies && \
   rm -rf \
     /tmp/* \
+    /root/.cpanm \
     /etc/apache2/httpd.conf
 
 # add local files