diff --git a/one-container/pihole-unbound/99-edns.conf b/one-container/pihole-unbound/99-edns.conf
new file mode 100644
index 0000000..379513b
--- /dev/null
+++ b/one-container/pihole-unbound/99-edns.conf
@@ -0,0 +1 @@
+edns-packet-max=1232
\ No newline at end of file
diff --git a/one-container/pihole-unbound/Dockerfile b/one-container/pihole-unbound/Dockerfile
index bea6e3a..e810670 100644
--- a/one-container/pihole-unbound/Dockerfile
+++ b/one-container/pihole-unbound/Dockerfile
@@ -3,6 +3,7 @@ RUN apt update && apt install -y unbound
 
 COPY lighttpd-external.conf /etc/lighttpd/external.conf 
 COPY unbound-pihole.conf /etc/unbound/unbound.conf.d/pi-hole.conf
+COPY 99-edns.conf /etc/dnsmasq.d/99-edns.conf
 COPY start_unbound_and_s6_init.sh start_unbound_and_s6_init.sh
 
 RUN chmod +x start_unbound_and_s6_init.sh
diff --git a/one-container/pihole-unbound/unbound-pihole.conf b/one-container/pihole-unbound/unbound-pihole.conf
index ff07a82..9f1e9bf 100644
--- a/one-container/pihole-unbound/unbound-pihole.conf
+++ b/one-container/pihole-unbound/unbound-pihole.conf
@@ -34,7 +34,7 @@ server:
 
     # Reduce EDNS reassembly buffer size.
     # Suggested by the unbound man page to reduce fragmentation reassembly problems
-    edns-buffer-size: 1472
+    edns-buffer-size: 1232
 
     # Perform prefetching of close to expired message cache entries
     # This only applies to domains that have been frequently queried