diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index e6cfb155858..c4fe00519fd 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,7 @@
+2005-03-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	* getopt1.c (getopt_long_only): Fix thinko.
+
 2005-03-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 
 	Convert libiberty to use ISO C prototype style 4/n.
diff --git a/libiberty/getopt1.c b/libiberty/getopt1.c
index d423aef10ee..81371d52b4d 100644
--- a/libiberty/getopt1.c
+++ b/libiberty/getopt1.c
@@ -78,7 +78,7 @@ getopt_long (int argc,  char *const *argv,  const char *options,
    instead.  */
 
 int
-getopt_long_only (int argc, char *const *argv, const struct option *options,
+getopt_long_only (int argc, char *const *argv, const char *options,
                   const struct option *long_options, int *opt_index)
 {
   return _getopt_internal (argc, argv, options, long_options, opt_index, 1);