diff --git a/sim/ppc/ChangeLog b/sim/ppc/ChangeLog
index 95cb89efbe1..625b699a1e3 100644
--- a/sim/ppc/ChangeLog
+++ b/sim/ppc/ChangeLog
@@ -23,6 +23,7 @@ Mon Oct  2 11:46:37 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 
 	* main.c (main): Add comment saying to update sim_calls.c when
 	adding switches.  Add -I to call psim_print_info when done.
+	(usage): Update usage message.
 
 Sun Oct  1 13:52:59 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 
diff --git a/sim/ppc/main.c b/sim/ppc/main.c
index 5ce3a0de226..90ccfa8fd33 100644
--- a/sim/ppc/main.c
+++ b/sim/ppc/main.c
@@ -68,7 +68,7 @@ zfree(void *chunk)
 static void
 usage(void)
 {
-  error ("Usage: psim [ -a -p -c -C -s -i -t ] <image> [ <image-args> ... ]\n");
+  error ("Usage: psim [ -a -p -c -C -s -i -I -t ] <image> [ <image-args> ... ]\n");
 }
 
 int