diff --git a/ChangeLog b/ChangeLog
index 16359279..a466cd21 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,8 @@
 	Version 2.58.
 	* doc/standards.texi: Update from master.
 
+	* tests/mktests.sh (ac_exclude_list): Add AC_FC_FREEFORM.
+
 2003-11-04  Akim Demaille  <akim@epita.fr>
 
 	AC_CONFIG_FILE([d1/foo:d2/foo]) triggers error messages when
diff --git a/tests/acfortran.at b/tests/acfortran.at
index baef21cb..25516e51 100644
--- a/tests/acfortran.at
+++ b/tests/acfortran.at
@@ -11,7 +11,6 @@ AT_BANNER([Testing autoconf/fortran macros.])
 # Modern macros.
 AT_CHECK_MACRO([AC_F77_MAIN])
 AT_CHECK_MACRO([AC_F77_WRAPPERS])
-AT_CHECK_MACRO([AC_FC_FREEFORM])
 AT_CHECK_MACRO([AC_FC_MAIN])
 AT_CHECK_MACRO([AC_FC_WRAPPERS])
 AT_CHECK_MACRO([AC_PROG_F77_C_O])
diff --git a/tests/mktests.sh b/tests/mktests.sh
index 3322f2df..0e928a45 100755
--- a/tests/mktests.sh
+++ b/tests/mktests.sh
@@ -102,6 +102,9 @@ exclude_list='^ac_cv_prog_(gcc|gxx|g77)$
 #   They produce `= val' because $1, the variable used to store the result,
 #   is empty.
 #
+# - AC_FC_FREEFORM
+#   Requires the current language to be Fortran, not C.
+#
 # - AC_TRY, AC_.*_IFELSE, AC_RUN_LOG.
 #   Used in many places.
 #
@@ -131,7 +134,7 @@ ac_exclude_list='^AC_ARG_VAR$
 ^AC_CHECK_(DECL|FILE|FUNC|HEADER|LIB|MEMBER|PROG|SIZEOF|TOOL|TYPE)S?$
 ^AC_CONFIG
 ^AC_(F77|FC)_FUNC$
-^AC_FC_(FUNC|SRCEXT)$
+^AC_FC_(FUNC|FREEFORM|SRCEXT)$
 ^AC_FD_CC$
 ^AC_FUNC_(GETLOADAVG|FNMATCH_GNU|WAIT3)$
 ^AC_INIT