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-rw-r--r--cores/arduino/avr-libc/malloc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/cores/arduino/avr-libc/malloc.c b/cores/arduino/avr-libc/malloc.c
index 3562532..9dcfe21 100644
--- a/cores/arduino/avr-libc/malloc.c
+++ b/cores/arduino/avr-libc/malloc.c
@@ -52,7 +52,7 @@
/* May be changed by the user only before the first malloc() call. */
-size_t __malloc_margin = 32;
+size_t __malloc_margin = 128;
char *__malloc_heap_start = &__heap_start;
char *__malloc_heap_end = &__heap_end;