diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 3c3ad42..eafaabc 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -722,6 +722,8 @@ capi_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos
 		kfree_skb(skb);
 		return -EIO;
 	}
+	
+	kfree_skb(skb);
 	return count;
 }