diff --git a/packages/flutter_availability/lib/src/config/availability_translations.dart b/packages/flutter_availability/lib/src/config/availability_translations.dart
index 4a20560..45aab45 100644
--- a/packages/flutter_availability/lib/src/config/availability_translations.dart
+++ b/packages/flutter_availability/lib/src/config/availability_translations.dart
@@ -16,6 +16,7 @@ class AvailabilityTranslations {
     required this.templateLegendTitle,
     required this.templateSelectionLabel,
     required this.availabilityWithoutTemplateLabel,
+    required this.availabilityTemplateDeviation,
     required this.overviewScreenTitle,
     required this.createTemplateButton,
     required this.clearAvailabilityButton,
@@ -69,6 +70,7 @@ class AvailabilityTranslations {
     this.templateLegendTitle = "Templates",
     this.templateSelectionLabel = "Selected day(s)",
     this.availabilityWithoutTemplateLabel = "Availabilty without template",
+    this.availabilityTemplateDeviation = "Template deviation",
     this.createTemplateButton = "Create a new template",
     this.clearAvailabilityButton = "Not available on these days",
     this.clearAvailabilityConfirmTitle = "Are you sure you want to clear?",
@@ -135,6 +137,9 @@ class AvailabilityTranslations {
   /// The label for the availabilities without a template in the template legend
   final String availabilityWithoutTemplateLabel;
 
+  /// The hint text for the availability template deviation
+  final String availabilityTemplateDeviation;
+
   /// The title on the overview screen
   final String overviewScreenTitle;
 
diff --git a/packages/flutter_availability/lib/src/ui/widgets/calendar.dart b/packages/flutter_availability/lib/src/ui/widgets/calendar.dart
index 25c1c6b..69ea783 100644
--- a/packages/flutter_availability/lib/src/ui/widgets/calendar.dart
+++ b/packages/flutter_availability/lib/src/ui/widgets/calendar.dart
@@ -63,11 +63,15 @@ class CalendarView extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     var theme = Theme.of(context);
+    var textTheme = theme.textTheme;
     var availabilityScope = AvailabilityScope.of(context);
     var options = availabilityScope.options;
     var translations = options.translations;
 
     var mappedCalendarDays = _mapAvailabilitiesToCalendarDays(availabilities);
+    var existsTemplateDeviations = mappedCalendarDays.any(
+      (element) => element.templateDeviation,
+    );
 
     var monthDateSelector = Row(
       mainAxisAlignment: MainAxisAlignment.center,
@@ -86,7 +90,7 @@ class CalendarView extends StatelessWidget {
           width: _calculateTextWidthOfLongestMonth(context, translations),
           child: Text(
             translations.monthYearFormatter(context, month),
-            style: theme.textTheme.titleMedium,
+            style: textTheme.titleMedium,
             textAlign: TextAlign.center,
           ),
         ),
@@ -110,12 +114,26 @@ class CalendarView extends StatelessWidget {
       selectedRange: selectedRange,
     );
 
+    var templateDeviationMarking = Row(
+      children: [
+        Text("* ", style: textTheme.bodySmall),
+        Text(
+          translations.availabilityTemplateDeviation,
+          style: textTheme.bodySmall,
+        ),
+      ],
+    );
+
     return Column(
       children: [
         monthDateSelector,
         const Divider(height: 1),
         const SizedBox(height: 20),
         calendarGrid,
+        if (existsTemplateDeviations) ...[
+          const SizedBox(height: 24),
+          templateDeviationMarking,
+        ],
       ],
     );
   }