diff --git a/libgcc/config/i386/morestack.S b/libgcc/config/i386/morestack.S
index 519bbbc8c13..1c31783c754 100644
--- a/libgcc/config/i386/morestack.S
+++ b/libgcc/config/i386/morestack.S
@@ -79,7 +79,7 @@
 #ifndef __x86_64__
 #define BACKOFF (1024)
 #else
-#define BACKOFF (1536)
+#define BACKOFF (3584)
 #endif