diff --git a/ChangeLog b/ChangeLog
index e7f8010..5499013 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sun Jun 21 17:14:19 2009  Minero Aoki  <aamine@loveruby.net>
+
+	* net/loveruby/cflat/compiler/Options.java: rename option:
+	  --readonly-plt -> --readonly-got.
+
 Sun Jun 21 03:48:12 2009  Minero Aoki  <aamine@loveruby.net>
 
 	* net/loveruby/cflat/sysdep/GNULinker.java: parameterize linker
diff --git a/net/loveruby/cflat/compiler/Options.java b/net/loveruby/cflat/compiler/Options.java
index 4d3e027..dbd18a1 100644
--- a/net/loveruby/cflat/compiler/Options.java
+++ b/net/loveruby/cflat/compiler/Options.java
@@ -197,7 +197,7 @@ class Options {
                 else if (arg.equals("-pie")) {
                     ldOptions.generatingPIE = true;
                 }
-                else if (arg.equals("--readonly-plt")) {
+                else if (arg.equals("--readonly-got")) {
                     addLdArg("-z");
                     addLdArg("combreloc");
                     addLdArg("-z");
@@ -375,7 +375,7 @@ class Options {
         out.println("  -shared          Generates shared library rather than executable.");
         out.println("  -static          Linkes only with static libraries.");
         out.println("  -pie             Generates PIE.");
-        out.println("  --readonly-plt   Generates read-only PLT.");
+        out.println("  --readonly-got   Generates read-only GOT (ld -z combreloc -z now -z relro).");
         out.println("  -nostartfiles    Do not link startup files.");
         out.println("  -nodefaultlibs   Do not link default libraries.");
         out.println("  -nostdlib        Enables -nostartfiles and -nodefaultlibs.");