diff --git a/Dockerfile b/Dockerfile
index c3a5fd5..4245a9f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -263,6 +263,7 @@ RUN \
     openbox \
     openssh \
     pciutils \
+    perl-datetime \
     perl-list-moreutils \
     perl-switch \
     perl-try-tiny \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 36532a5..02b5dd4 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -267,6 +267,7 @@ RUN \
     openbox \
     openssh \
     pciutils \
+    perl-datetime \
     perl-list-moreutils \
     perl-switch \
     perl-try-tiny \