diff --git a/src/kernel_services/plugin_entry_points/log.ml b/src/kernel_services/plugin_entry_points/log.ml
index 2aa52b66aaa05d4cd82672c4ffc78c03259c395e..88146911ff78da13a9b13aacbe18f0fa025d3661 100644
--- a/src/kernel_services/plugin_entry_points/log.ml
+++ b/src/kernel_services/plugin_entry_points/log.ml
@@ -21,7 +21,7 @@
 (**************************************************************************)
 
 (* Messages longer than N characters are truncated when printed on terminal. *)
-let max_message_length = 2097152
+let max_message_length = 10000
 
 type kind = Result | Feedback | Debug | Warning | Error | Failure