diff --git a/backend/grants/migrations/0024_alter_grant_age_group.py b/backend/grants/migrations/0024_alter_grant_age_group.py
new file mode 100644
index 0000000000..1fa0a1e244
--- /dev/null
+++ b/backend/grants/migrations/0024_alter_grant_age_group.py
@@ -0,0 +1,18 @@
+# Generated by Django 5.1.1 on 2024-12-02 12:26
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('grants', '0023_alter_grant_grant_type'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='grant',
+            name='age_group',
+            field=models.CharField(blank=True, choices=[('range_under_18', 'Under 18 years old'), ('range_18_24', '18 - 24 years old'), ('range_25_34', '25 - 34 years old'), ('range_35_44', '35 - 44 years old'), ('range_45_54', '45 - 54 years old'), ('range_55_64', '55 - 64 years old'), ('range_more_than_65', '65 years or older')], max_length=20, verbose_name='Age group'),
+        ),
+    ]
diff --git a/backend/grants/models.py b/backend/grants/models.py
index ef4304c745..9621647145 100644
--- a/backend/grants/models.py
+++ b/backend/grants/models.py
@@ -43,9 +43,8 @@ class CountryType(models.TextChoices):
         extra_eu = "extra_eu", _("Extra EU")
 
     class AgeGroup(models.TextChoices):
-        range_less_than_10 = "range_less_than_10", _("10 years old or under")
-        range_11_18 = "range_11_18", _("11 - 18 years old")
-        range_19_24 = "range_19_24", _("19 - 24 years old")
+        range_under_18 = "range_under_18", _("Under 18 years old")
+        range_18_24 = "range_18_24", _("18 - 24 years old")
         range_25_34 = "range_25_34", _("25 - 34 years old")
         range_35_44 = "range_35_44", _("35 - 44 years old")
         range_45_54 = "range_45_54", _("45 - 54 years old")
diff --git a/frontend/src/components/grant-form/options.ts b/frontend/src/components/grant-form/options.ts
index 53d2045a7b..fd79755691 100644
--- a/frontend/src/components/grant-form/options.ts
+++ b/frontend/src/components/grant-form/options.ts
@@ -86,21 +86,15 @@ export const AGE_GROUPS_OPTIONS = [
     messageId: "global.selectOption",
   },
   {
-    value: AgeGroup.RangeLessThan_10,
+    value: AgeGroup.RangeUnder_18,
     disabled: false,
-    messageId: "grants.form.fields.ageGroup.values.range_less_than_10",
-    isAgeInRange: (age: number) => age <= 10,
-  },
-  {
-    value: AgeGroup.Range_11_18,
-    disabled: false,
-    messageId: "grants.form.fields.ageGroup.values.range_11_18",
+    messageId: "grants.form.fields.ageGroup.values.range_under_18",
     isAgeInRange: (age: number) => 11 <= age && age <= 18,
   },
   {
-    value: AgeGroup.Range_19_24,
+    value: AgeGroup.Range_18_24,
     disabled: false,
-    messageId: "grants.form.fields.ageGroup.values.range_19_24",
+    messageId: "grants.form.fields.ageGroup.values.range_18_24",
     isAgeInRange: (age: number) => 19 <= age && age <= 24,
   },
   {
diff --git a/frontend/src/locale/index.ts b/frontend/src/locale/index.ts
index d32edd1059..2430933ac3 100644
--- a/frontend/src/locale/index.ts
+++ b/frontend/src/locale/index.ts
@@ -717,10 +717,8 @@ We look forward to reading about you and hope to see you at PyCon Italia!
     "grants.form.fields.ageGroup": "Age group",
     "grants.form.fields.ageGroup.description":
       "Select your age group. This helps us understand the demographic distribution of our applicants.",
-    "grants.form.fields.ageGroup.values.range_less_than_10":
-      "10 years old or under",
-    "grants.form.fields.ageGroup.values.range_11_18": "11 - 18 years old",
-    "grants.form.fields.ageGroup.values.range_19_24": "19 - 24 years old",
+    "grants.form.fields.ageGroup.values.range_under_18": "Under 18 years old",
+    "grants.form.fields.ageGroup.values.range_18_24": "18 - 24 years old",
     "grants.form.fields.ageGroup.values.range_25_34": "25 - 34 years old",
     "grants.form.fields.ageGroup.values.range_35_44": "35 - 44 years old",
     "grants.form.fields.ageGroup.values.range_45_54": "45 - 54 years old",
@@ -1442,9 +1440,8 @@ Non vediamo l'ora di leggere la tua storia e speriamo di vederti a PyCon Italia!
     "grants.form.fields.ageGroup": "Fascia d'età",
     "grants.form.fields.ageGroup.description":
       "Seleziona la tua fascia d'età. Questo ci aiuta a comprendere la distribuzione demografica dei nostri candidati.",
-    "grants.form.fields.ageGroup.values.range_less_than_10": "meno di 10 anni",
-    "grants.form.fields.ageGroup.values.range_11_18": "11 - 18 anni",
-    "grants.form.fields.ageGroup.values.range_19_24": "19 - 24 anni",
+    "grants.form.fields.ageGroup.values.range_under_18": "meno di 18 anni",
+    "grants.form.fields.ageGroup.values.range_18_24": "18 - 24 anni",
     "grants.form.fields.ageGroup.values.range_25_34": "25 - 34 anni",
     "grants.form.fields.ageGroup.values.range_35_44": "35 - 44 anni",
     "grants.form.fields.ageGroup.values.range_45_54": "45 - 54 anni",