diff --git a/.gitignore b/.gitignore
index e674398..7d88651 100644
--- a/.gitignore
+++ b/.gitignore
@@ -340,3 +340,4 @@
 /ibus-typing-booster-2.25.10.tar.gz
 /ibus-typing-booster-2.25.11.tar.gz
 /ibus-typing-booster-2.25.12.tar.gz
+/ibus-typing-booster-2.25.13.tar.gz
diff --git a/ibus-typing-booster.spec b/ibus-typing-booster.spec
index 7019dce..767d60e 100644
--- a/ibus-typing-booster.spec
+++ b/ibus-typing-booster.spec
@@ -1,5 +1,5 @@
 Name:       ibus-typing-booster
-Version:    2.25.12
+Version:    2.25.13
 Release:    %autorelease
 Summary:    A completion input method
 License:    GPL-3.0-or-later AND Apache-2.0
@@ -164,7 +164,11 @@ pushd engine
     # run doctests
     # commented out because of https://bugzilla.redhat.com/show_bug.cgi?id=2218460
     #python3 hunspell_suggest.py
-    python3 m17n_translit.py -v
+    if [ -e /usr/share/m17n/si-wijesekara.mim ] ; then
+        python3 m17n_translit.py -v
+    else
+        echo "/usr/share/m17n/si-wijesekara.mim does not exist, m17n-db probably < 1.8.6, skipping doctest of m17n_translit.py"
+    fi
     python3 itb_emoji.py -v
     python3 itb_util.py -v
 popd
diff --git a/sources b/sources
index e99afbc..b942dec 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (ibus-typing-booster-2.25.12.tar.gz) = 0626e9bf067703c90d9879f1fd7cbaa302e6423c4f54f37a50ca7015d96708611fc3b6d0d2465acab68846e26e0976ab8ea9b2557fd2da481c3dd0bf211e69c2
+SHA512 (ibus-typing-booster-2.25.13.tar.gz) = 634a554b6921594cd0f90618fbed15597362b1442e6c1dfb6b2aab8a80010243108b2d7411fde9e87577e60394172f6051ef36330d178eb28a030b58bb343240