diff --git a/ChangeLog b/ChangeLog
index d4ed33138fb896be73bf7a512cbe81dcc70ccef6..c70ef6d683178e45c22e40d2df6ef4f325e93fb0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+1999-05-21  Per Cederqvist  <ceder@lysator.liu.se>
+
+	Remove all gcov files in "make mostlyclean".
+	* src/server/testsuite/Makefile.am (MOSTLYCLEANFILES): Added "*.da",
+	"*.bb", "*.gcov" and "*.bbg".
+	* src/libraries/libmisc/Makefile.am: Likewise.
+	* src/libraries/libcommon/Makefile.am: Likewise.
+
 1999-05-21  David Byers  <davby@ida.liu.se>
 
 	* doc/lyskomd.texi (Adding New Input Types): Document the fact
diff --git a/src/libraries/libisc-new/ChangeLog b/src/libraries/libisc-new/ChangeLog
index 09676dfb4f67d9c5d30ce068af2688cc4ff702cf..5fd10552bf48db644cac2190c20633c27be898aa 100644
--- a/src/libraries/libisc-new/ChangeLog
+++ b/src/libraries/libisc-new/ChangeLog
@@ -1,3 +1,9 @@
+1999-05-21  Per Cederqvist  <ceder@lysator.liu.se>
+
+	Remove all gcov files in "make mostlyclean".
+	* src/Makefile.am (MOSTLYCLEANFILES): Added "*.da", "*.bb",
+	"*.gcov" and "*.bbg".
+
 1999-05-17  Per Cederqvist  <ceder@lysator.liu.se>
 
 	Don't needlessly call time().
diff --git a/src/libraries/regex/ChangeLog b/src/libraries/regex/ChangeLog
index 8f0fef1b58adec389611830655928b80743395b2..9e059c1bba98e70aff9cb6e3d1bdb8501fcce55b 100644
--- a/src/libraries/regex/ChangeLog
+++ b/src/libraries/regex/ChangeLog
@@ -1,3 +1,8 @@
+1999-05-21  Per Cederqvist  <ceder@lysator.liu.se>
+
+	Remove all gcov files in "make mostlyclean".
+	* Makefile.am (MOSTLYCLEANFILES): Added *.da, *.bb, *.gcov and *.bbg.
+
 1999-04-03  Per Cederqvist  <ceder@panic.signum.se>
 
 	Distribute the subdirectories.