diff --git a/apps/portal/package.json b/apps/portal/package.json
index cdec2c9c..bb6d52dc 100644
--- a/apps/portal/package.json
+++ b/apps/portal/package.json
@@ -12,7 +12,8 @@
     "seed": "ts-node prisma/seed.ts",
     "seed-salaries": "ts-node prisma/seed-salaries.ts",
     "seed-analysis": "ts-node prisma/seed-analysis.ts",
-    "seed-questions": "ts-node prisma/seed-questions.ts"
+    "seed-questions": "ts-node prisma/seed-questions.ts",
+    "map-internship-cycle": "ts-node prisma/map-internship-cycle.ts"
   },
   "dependencies": {
     "@headlessui/react": "^1.7.3",
diff --git a/apps/portal/prisma/map-internship-cycle.ts b/apps/portal/prisma/map-internship-cycle.ts
new file mode 100644
index 00000000..62e381f4
--- /dev/null
+++ b/apps/portal/prisma/map-internship-cycle.ts
@@ -0,0 +1,52 @@
+import { PrismaClient } from '@prisma/client';
+
+const prisma = new PrismaClient();
+
+const mapInternshipCycle = async () => {
+  console.log('Mapping internship cycle values');
+
+  const offersInterns = await prisma.offersIntern.findMany({
+    where: {
+      internshipCycle: 'Summer',
+    },
+  });
+
+  console.log(
+    'Number of incorrect internship cycle values found:',
+    offersInterns.length,
+  );
+
+  let i = 0;
+
+  offersInterns.forEach(async (offersIntern) => {
+    await prisma.offersIntern.update({
+      where: {
+        id: offersIntern.id,
+      },
+      data: {
+        internshipCycle: 'summer',
+      },
+    });
+
+    console.log(
+      ++i,
+      ': Mapped internship cycle for intern with id',
+      offersIntern.id,
+    );
+  });
+
+  console.log(i, 'internship cycles mapped');
+};
+
+Promise.all([mapInternshipCycle()])
+  .then(async () => {
+    await prisma.$disconnect();
+  })
+  .catch(async (e) => {
+    console.error(e);
+    console.log('Mapping stopped!');
+    await prisma.$disconnect();
+    process.exit(1);
+  });
+
+export {};