diff --git a/mini.ld b/mini.ld
index ad74032..acb27b1 100644
--- a/mini.ld
+++ b/mini.ld
@@ -5,7 +5,7 @@ EXTERN(__ipc_info)
 ENTRY(_start)
 
 __stack_size = 0x800;
-__irqstack_size = 0x200;  /* blame the bsd's sdhc_intr function */
+__irqstack_size = 0x400;  /* blame the bsd's sdhc_intr function */
 __excstack_size = 0x100;
 
 MEMORY {