diff --git a/filter_plugins/suffix.py b/filter_plugins/suffix.py
new file mode 100644
index 0000000..53c04ac
--- /dev/null
+++ b/filter_plugins/suffix.py
@@ -0,0 +1,9 @@
+class FilterModule:
+    def filters(self):
+        return {
+            "suffix": suffix,
+        }
+
+
+def suffix(value, suffix):
+    return value + suffix