diff --git a/packages/features/insights/hooks/useInsightsBookings.ts b/packages/features/insights/hooks/useInsightsBookings.ts
index d087b1d6e0..e105c3cd33 100644
--- a/packages/features/insights/hooks/useInsightsBookings.ts
+++ b/packages/features/insights/hooks/useInsightsBookings.ts
@@ -35,7 +35,7 @@ export const useInsightsBookings = () => {
         size: 200,
         meta: {
           filter: {
-            type: ColumnFilterType.SINGLE_SELECT,
+            type: ColumnFilterType.MULTI_SELECT,
           },
         },
         enableColumnFilter: true,
diff --git a/packages/lib/server/service/InsightsBookingBaseService.ts b/packages/lib/server/service/InsightsBookingBaseService.ts
index 180c19950d..7e669b5ad8 100644
--- a/packages/lib/server/service/InsightsBookingBaseService.ts
+++ b/packages/lib/server/service/InsightsBookingBaseService.ts
@@ -298,8 +298,16 @@ export class InsightsBookingBaseService {
       return null;
     }
 
-    if (id === "eventTypeId" && isSingleSelectFilterValue(value) && typeof value.data === "number") {
-      return Prisma.sql`("eventTypeId" = ${value.data}) OR ("eventParentId" = ${value.data})`;
+    if (id === "eventTypeId" && isMultiSelectFilterValue(value)) {
+      const eventTypeIds = value.data.map((id) => Number(id));
+
+      if (eventTypeIds.length === 0) {
+        return null;
+      }
+
+      return Prisma.sql`("eventTypeId" IN (${Prisma.join(eventTypeIds)}) OR "eventParentId" IN (${Prisma.join(
+        eventTypeIds
+      )}))`;
     }
 
     if (id === "userId" && isSingleSelectFilterValue(value) && typeof value.data === "number") {
diff --git a/packages/lib/server/service/__tests__/InsightsBookingService.integration-test.ts b/packages/lib/server/service/__tests__/InsightsBookingService.integration-test.ts
index 8c45f0d927..a16d562a8f 100644
--- a/packages/lib/server/service/__tests__/InsightsBookingService.integration-test.ts
+++ b/packages/lib/server/service/__tests__/InsightsBookingService.integration-test.ts
@@ -381,8 +381,8 @@ describe("InsightsBookingService Integration Tests", () => {
             {
               id: "eventTypeId",
               value: {
-                type: ColumnFilterType.SINGLE_SELECT,
-                data: testData.eventType.id,
+                type: ColumnFilterType.MULTI_SELECT,
+                data: [testData.eventType.id],
               },
             },
           ],
@@ -391,7 +391,9 @@ describe("InsightsBookingService Integration Tests", () => {
 
       const conditions = await service.getFilterConditions();
       expect(conditions).toEqual(
-        Prisma.sql`("eventTypeId" = ${testData.eventType.id}) OR ("eventParentId" = ${testData.eventType.id})`
+        Prisma.sql`("eventTypeId" IN (${Prisma.join([
+          testData.eventType.id,
+        ])}) OR "eventParentId" IN (${Prisma.join([testData.eventType.id])}))`
       );
 
       await testData.cleanup();
@@ -441,8 +443,8 @@ describe("InsightsBookingService Integration Tests", () => {
             {
               id: "eventTypeId",
               value: {
-                type: ColumnFilterType.SINGLE_SELECT,
-                data: testData.eventType.id,
+                type: ColumnFilterType.MULTI_SELECT,
+                data: [testData.eventType.id],
               },
             },
             {
@@ -458,7 +460,11 @@ describe("InsightsBookingService Integration Tests", () => {
 
       const conditions = await service.getFilterConditions();
       expect(conditions).toEqual(
-        Prisma.sql`(("eventTypeId" = ${testData.eventType.id}) OR ("eventParentId" = ${testData.eventType.id})) AND ("userId" = ${testData.user.id})`
+        Prisma.sql`(("eventTypeId" IN (${Prisma.join([
+          testData.eventType.id,
+        ])}) OR "eventParentId" IN (${Prisma.join([testData.eventType.id])}))) AND ("userId" = ${
+          testData.user.id
+        })`
       );
 
       await testData.cleanup();
@@ -542,8 +548,8 @@ describe("InsightsBookingService Integration Tests", () => {
             {
               id: "eventTypeId",
               value: {
-                type: ColumnFilterType.SINGLE_SELECT,
-                data: userEventType.id,
+                type: ColumnFilterType.MULTI_SELECT,
+                data: [userEventType.id],
               },
             },
           ],