diff --git a/package.json b/package.json
index 6420413..ba26a8a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "holy-time",
-  "version": "3.4.0",
+  "version": "3.4.1",
   "description": "Utility functions",
   "repository": "Yet another (type-safe) date time library",
   "main": "dist/index.js",
diff --git a/src/time.ts b/src/time.ts
index 439249b..20cb6c1 100644
--- a/src/time.ts
+++ b/src/time.ts
@@ -212,8 +212,8 @@ export class HolyTime {
       DD: date.getDate().toString().padStart(2, '0'),
       HH: date.getHours().toString().padStart(2, '0'),
       H: date.getHours().toString(),
-      h: (date.getHours() % 12).toString(),
-      hh: (date.getHours() % 12).toString().padStart(2, '0'),
+      hh: (date.getHours() % 12 ? (date.getHours() % 12) : 12).toString().padStart(2, '0'),
+      h: (date.getHours() % 12 ? (date.getHours() % 12) : 12).toString(),
       A: date.getHours() >= 12 ? 'PM' : 'AM',
       a: date.getHours() >= 12 ? 'pm' : 'am',
       m: date.getMinutes().toString(),