diff --git a/stdlib/REPL/src/REPL.jl b/stdlib/REPL/src/REPL.jl
index ac791327e2d75..e3a58ec362d89 100644
--- a/stdlib/REPL/src/REPL.jl
+++ b/stdlib/REPL/src/REPL.jl
@@ -484,7 +484,7 @@ function repl_backend_loop(backend::REPLBackend, get_module::Function)
     return nothing
 end
 
-SHOW_MAXIMUM_BYTES::Int = 20480
+SHOW_MAXIMUM_BYTES::Int = 1_048_576
 
 # Limit printing during REPL display
 mutable struct LimitIO{IO_t <: IO} <: IO