diff --git a/gold/ChangeLog b/gold/ChangeLog
index 5a1b03b00be..fd9fc63a193 100644
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,7 @@
+2020-10-08  Alan Modra  <amodra@gmail.com>
+
+	* options.h (split_stack_adjust_size): Default to 0x100000.
+
 2020-09-26  Alan Modra  <amodra@gmail.com>
 
 	* powerpc.cc (Target_powerpc): Rename power10_stubs_ to
diff --git a/gold/options.h b/gold/options.h
index bc211151dee..51d3614e6b6 100644
--- a/gold/options.h
+++ b/gold/options.h
@@ -1260,7 +1260,7 @@ class General_options
 		 "output sections"),
 	      N_("(PowerPC only) Each output section has its own stubs"));
 
-  DEFINE_uint(split_stack_adjust_size, options::TWO_DASHES, '\0', 0x4000,
+  DEFINE_uint(split_stack_adjust_size, options::TWO_DASHES, '\0', 0x100000,
 	      N_("Stack size when -fsplit-stack function calls non-split"),
 	      N_("SIZE"));