diff --git a/drivers/acpi/acpica/utdebug.c b/drivers/acpi/acpica/utdebug.c
index 5796e11a0671d32fad4329262e05b51d038cd38e..ffd0db509d347d00ba6da16f6c8c03e047d323f2 100644
--- a/drivers/acpi/acpica/utdebug.c
+++ b/drivers/acpi/acpica/utdebug.c
@@ -190,7 +190,7 @@ acpi_debug_print(u32 requested_debug_level,
 	 * Display the module name, current line number, thread ID (if requested),
 	 * current procedure nesting level, and the current procedure name
 	 */
-	acpi_os_printf("%8s-%04ld ", module_name, line_number);
+	acpi_os_printf("%9s-%04ld ", module_name, line_number);
 
 	if (ACPI_LV_THREADS & acpi_dbg_level) {
 		acpi_os_printf("[%u] ", (u32)thread_id);