diff --git a/src/v0/destinations/branch/utils.js b/src/v0/destinations/branch/utils.js
index 007299ba0c..1415f0de39 100644
--- a/src/v0/destinations/branch/utils.js
+++ b/src/v0/destinations/branch/utils.js
@@ -14,8 +14,8 @@ const getMappedEventNameFromConfig = (message, destination) => {
 
   // if event is mapped on dashboard, use the mapped event name
   if (Array.isArray(eventsMapping) && eventsMapping.length > 0) {
-    const keyMap = getHashFromArray(eventsMapping, 'from', 'to');
-    eventName = keyMap[event.toLowerCase()];
+    const keyMap = getHashFromArray(eventsMapping, 'from', 'to', false);
+    eventName = keyMap[event];
   }
 
   return eventName;
diff --git a/src/v0/destinations/branch/utils.test.js b/src/v0/destinations/branch/utils.test.js
index e108445437..e7da007d89 100644
--- a/src/v0/destinations/branch/utils.test.js
+++ b/src/v0/destinations/branch/utils.test.js
@@ -3,7 +3,7 @@ describe('getMappedEventNameFromConfig', () => {
   it('should return the mapped event name when it exists in the events mapping configuration', () => {
     const message = { event: 'Order Completed' };
     const destination = {
-      Config: { eventsMapping: [{ from: 'order completed', to: 'PURCHASE' }] },
+      Config: { eventsMapping: [{ from: 'Order Completed', to: 'PURCHASE' }] },
     };
     const result = getMappedEventNameFromConfig(message, destination);
     expect(result).toBe('PURCHASE');
diff --git a/test/integrations/destinations/branch/processor/data.ts b/test/integrations/destinations/branch/processor/data.ts
index 89ba3b0c08..dc1bdd33bc 100644
--- a/test/integrations/destinations/branch/processor/data.ts
+++ b/test/integrations/destinations/branch/processor/data.ts
@@ -1561,7 +1561,7 @@ export const data = [
                 userAgent:
                   'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36',
               },
-              event: 'order completed',
+              event: 'Order Completed',
               integrations: {
                 All: true,
               },