diff -Nru m17n-lib-1.8.0/debian/changelog m17n-lib-1.8.0/debian/changelog
--- m17n-lib-1.8.0/debian/changelog	2021-11-28 04:58:00.000000000 +0000
+++ m17n-lib-1.8.0/debian/changelog	2022-01-08 20:09:36.000000000 +0000
@@ -1,3 +1,14 @@
+m17n-lib (1.8.0-4) unstable; urgency=medium
+
+  * Undo Commit fed1505e84be88c1d21105df87763a0374693c9e (debian/symbols:
+    Refreshed.). The commit had put internal symbols in the symbols file.
+    (Closes: #1001577)
+
+  * Commit 8c35a402074808db7355a00f4581afb4611c9abe (Modernize packaging)
+    dropped dh_makeshlibs directives that should have been kept.
+
+ -- Harshula Jayasuriya <harshula@debian.org>  Sat, 08 Jan 2022 21:09:36 +0100
+
 m17n-lib (1.8.0-3.1) unstable; urgency=medium
 
   * Non-maintainer upload.
diff -Nru m17n-lib-1.8.0/debian/libm17n-0.symbols m17n-lib-1.8.0/debian/libm17n-0.symbols
--- m17n-lib-1.8.0/debian/libm17n-0.symbols	2021-10-12 18:05:32.000000000 +0000
+++ m17n-lib-1.8.0/debian/libm17n-0.symbols	2022-01-08 20:09:36.000000000 +0000
@@ -1,9 +1,3 @@
-libm17n-X.so libm17n-0 #MINVER#
- device_fini@Base 1.8.0
- device_init@Base 1.8.0
- device_open@Base 1.8.0
- minput_xim_driver@Base 1.8.0
- mwin__dump_gc@Base 1.8.0
 libm17n-core.so.0 libm17n-0 #MINVER#
  MTEXT_FORMAT_UTF_16@Base 1.5.5
  MTEXT_FORMAT_UTF_32@Base 1.5.5
@@ -251,10 +245,6 @@
  mflt_name@Base 1.5.5
  mflt_run@Base 1.5.5
  mflt_try_otf@Base 1.6.1
-libm17n-gd.so libm17n-0 #MINVER#
- device_fini@Base 1.8.0
- device_init@Base 1.8.0
- device_open@Base 1.8.0
 libm17n-gui.so.0 libm17n-0 #MINVER#
  Madstyle@Base 1.5.5
  Mapple_roman@Base 1.5.5
diff -Nru m17n-lib-1.8.0/debian/rules m17n-lib-1.8.0/debian/rules
--- m17n-lib-1.8.0/debian/rules	2021-10-12 18:08:39.000000000 +0000
+++ m17n-lib-1.8.0/debian/rules	2022-01-08 20:09:36.000000000 +0000
@@ -17,3 +17,6 @@
 
 %:
 	dh $@ --no-parallel
+
+override_dh_makeshlibs:
+	dh_makeshlibs -Xlibm17n-gd -Xlibm17n-X -Xlibmimx-anthy -Xlibmimx-ispell