--- src/acpi_notifier.c.orig	2005-11-04 14:22:00.000000000 +0100
+++ src/acpi_notifier.c	2005-11-04 14:22:05.000000000 +0100
@@ -55,6 +55,7 @@
 	{"Other", "", "", ""},
 	{"ACER", "1", "0", "/proc/driver/acerhk/led"},
 	{"ASUS", "1", "0", "/proc/acpi/asus/mled"},
+	{"IBM", "7 on", "7 off", "/proc/acpi/ibm/led"},
 	{NULL, NULL, NULL, NULL}
 };
 
@@ -545,7 +546,7 @@
 	if (on) {
 		fwrite(acpiprefs.on_param, 1, strlen(acpiprefs.on_param), fp);
 	} else {
-		fwrite(acpiprefs.off_param, 1, strlen(acpiprefs.on_param), fp);
+		fwrite(acpiprefs.off_param, 1, strlen(acpiprefs.off_param), fp);
 	}
 	fclose(fp);
 }