diff --git a/assets/translations/en.json b/assets/translations/en.json
index 3f76c7d3..6849ee51 100644
--- a/assets/translations/en.json
+++ b/assets/translations/en.json
@@ -426,7 +426,8 @@
     "noLocation": "Room to be defined",
     "notAvailable": "Booking not available",
     "notes": "Notes",
-    "title": "Exam call"
+    "title": "Exam call",
+    "noBookedCount": "Data not available"
   },
   "examsScreen": {
     "emptyState": "There are no open exam calls",
diff --git a/assets/translations/it.json b/assets/translations/it.json
index 0e988c3f..83180785 100644
--- a/assets/translations/it.json
+++ b/assets/translations/it.json
@@ -426,7 +426,8 @@
     "noLocation": "Aula da definire",
     "notAvailable": "Prenotazione non disponibile",
     "notes": "Note",
-    "title": "Appello"
+    "title": "Appello",
+    "noBookedCount": "Dato non disponibile"
   },
   "examsScreen": {
     "emptyState": "Non ci sono appelli disponibili",
diff --git a/src/features/teaching/screens/ExamScreen.tsx b/src/features/teaching/screens/ExamScreen.tsx
index a00a0dd1..37795dc9 100644
--- a/src/features/teaching/screens/ExamScreen.tsx
+++ b/src/features/teaching/screens/ExamScreen.tsx
@@ -212,15 +212,13 @@ export const ExamScreen = ({ route, navigation }: Props) => {
               inverted
               /* check using undefined since the fields can be 0 */
               title={
-                exam?.availableCount !== undefined &&
                 exam?.bookedCount !== undefined
                   ? getExam(exam.bookedCount, exam.availableCount)
-                  : ''
+                  : t('examScreen.noBookedCount')
               }
               subtitle={t('examScreen.bookedCount')}
               trailingItem={
                 exam?.status === ExamStatusEnum.Unavailable &&
-                exam?.availableCount &&
                 exam.availableCount === 0 ? (
                   <Icon
                     icon={faTriangleExclamation}
diff --git a/src/features/teaching/utils/exam.ts b/src/features/teaching/utils/exam.ts
index 3b29888a..6b517bff 100644
--- a/src/features/teaching/utils/exam.ts
+++ b/src/features/teaching/utils/exam.ts
@@ -5,7 +5,7 @@ export const isExamPassed = (bookingEndsAt: Date) => {
 };
 
 export const getExam = (bookedCount: number, availableCount: number) => {
-  if (availableCount === 999) {
+  if (availableCount === undefined || availableCount === 999) {
     return `${bookedCount}`;
   }
   return `${bookedCount}/${availableCount + bookedCount}`;