diff --git a/options.c b/options.c
index 6a06912..74f32ef 100644
--- a/options.c
+++ b/options.c
@@ -48,7 +48,7 @@
 #define MIN_STACK	4
 #define MAX_STACK	128
 
-#define DEFAULT_STACK	6
+#define DEFAULT_STACK	15
 #define DEFAULT_PORT	4576
 
 struct options_t options;