diff --git a/ampel-firmware/web_server.cpp b/ampel-firmware/web_server.cpp
index 37d69736e28ca89ffdc81c9e9d616731e5d5aa90..a2a3b7fb511cf01e951fee48be20df4ea8f6e260 100644
--- a/ampel-firmware/web_server.cpp
+++ b/ampel-firmware/web_server.cpp
@@ -193,9 +193,9 @@ namespace web_server {
     ss -= mm * 60;
 
     //NOTE: Splitting in multiple parts in order to use less RAM
-    char content[2000]; // Update if needed
-    // Current size (without Lorawan):
-    //    INFO - Header size : 1822 - Body size : 1953 - Script size : 1943
+    char content[2200]; // Update if needed
+    // Current size (with Lorawan):
+    //    INFO - Header size : 1825 - Body size : 2005 - Script size : 1947
     //FIXME: Body too long with Lorawan!
 
     snprintf_P(content, sizeof(content), header_template, sensor::co2, config::ampel_name(), wifi::local_ip,