diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc2169e9..9c77e8ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -57,6 +57,7 @@
 - Map `.flatpakref` and `.flatpakrepo` files to INI syntax #3353 (@Ferenc-)
 - Update hosts syntax #3368 (@keith-hall)
 - Map `.kshrc` files to Bash syntax #3364 (@ritoban23)
+- Map `/var/log/dmesg` files to Syslog syntax #3412 (@keith-hall)
 
 ## Themes
 
diff --git a/src/syntax_mapping/builtins/unix-family/50-syslog.toml b/src/syntax_mapping/builtins/unix-family/50-syslog.toml
new file mode 100644
index 00000000..06a31758
--- /dev/null
+++ b/src/syntax_mapping/builtins/unix-family/50-syslog.toml
@@ -0,0 +1,2 @@
+[mappings]
+"Syslog" = ["/var/log/dmesg"]