diff --git a/src/icon/directory.c b/src/icon/directory.c
index 1757eeb..2ad158b 100644
--- a/src/icon/directory.c
+++ b/src/icon/directory.c
@@ -1,4 +1,4 @@
-/* $Id: icon.sh 344 2025-10-15 16:17:47Z nishi $ */
+/* $Id$ */
 #include <Mw/Milsko.h>
 
 /* XPM */
diff --git a/src/icon/file.c b/src/icon/file.c
index 2312fbf..8c5d072 100644
--- a/src/icon/file.c
+++ b/src/icon/file.c
@@ -1,4 +1,4 @@
-/* $Id: icon.sh 344 2025-10-15 16:17:47Z nishi $ */
+/* $Id$ */
 #include <Mw/Milsko.h>
 
 /* XPM */