diff --git a/integration-tests/openfeature/openfeature-exposure-events.spec.js b/integration-tests/openfeature/openfeature-exposure-events.spec.js
index 3aa313cb6cb..97fa2596ad5 100644
--- a/integration-tests/openfeature/openfeature-exposure-events.spec.js
+++ b/integration-tests/openfeature/openfeature-exposure-events.spec.js
@@ -75,7 +75,7 @@ describe('OpenFeature Remote Config and Exposure Events Integration', () => {
         agent.on('exposures', ({ payload, headers }) => {
           assert.property(payload, 'context')
           assert.property(payload, 'exposures')
-          assert.equal(payload.context.service_name, 'ffe-test-service')
+          assert.equal(payload.context.service, 'ffe-test-service')
           assert.equal(payload.context.version, '1.2.3')
           assert.equal(payload.context.env, 'test')
 
@@ -159,7 +159,7 @@ describe('OpenFeature Remote Config and Exposure Events Integration', () => {
         agent.on('exposures', ({ payload }) => {
           assert.property(payload, 'context')
           assert.property(payload, 'exposures')
-          assert.equal(payload.context.service_name, 'ffe-test-service')
+          assert.equal(payload.context.service, 'ffe-test-service')
           assert.equal(payload.context.version, '1.2.3')
           assert.equal(payload.context.env, 'test')
 
diff --git a/packages/dd-trace/src/openfeature/writers/exposures.js b/packages/dd-trace/src/openfeature/writers/exposures.js
index 9fcd9a369ab..97e59e81ca0 100644
--- a/packages/dd-trace/src/openfeature/writers/exposures.js
+++ b/packages/dd-trace/src/openfeature/writers/exposures.js
@@ -27,7 +27,7 @@ const {
 
 /**
  * @typedef {Object} ExposureContext
- * @property {string} service_name - Service name
+ * @property {string} service - Service name
  * @property {string} [version] - Service version
  * @property {string} [env] - Service environment
  */
@@ -127,7 +127,7 @@ class ExposuresWriter extends BaseFFEWriter {
    */
   _buildContext () {
     const context = {
-      service_name: this._config.service || 'unknown'
+      service: this._config.service || 'unknown'
     }
 
     // Only include version and env if they are defined
diff --git a/packages/dd-trace/test/openfeature/writers/exposures.spec.js b/packages/dd-trace/test/openfeature/writers/exposures.spec.js
index aaa0cd9a36e..7fea6ce05fb 100644
--- a/packages/dd-trace/test/openfeature/writers/exposures.spec.js
+++ b/packages/dd-trace/test/openfeature/writers/exposures.spec.js
@@ -178,7 +178,7 @@ describe('OpenFeature Exposures Writer', () => {
       const payload = writer.makePayload(events)
 
       expect(payload.context).to.deep.equal({
-        service_name: 'test-service',
+        service: 'test-service',
         version: '1.0.0',
         env: 'test'
       })
@@ -213,7 +213,7 @@ describe('OpenFeature Exposures Writer', () => {
       const payload = writerWithoutOptionals.makePayload(events)
 
       expect(payload.context).to.deep.equal({
-        service_name: 'test-service'
+        service: 'test-service'
       })
       expect(payload.context).to.not.have.property('version')
       expect(payload.context).to.not.have.property('env')
@@ -279,7 +279,7 @@ describe('OpenFeature Exposures Writer', () => {
       expect(parsedPayload).to.have.property('exposures')
       expect(parsedPayload.exposures).to.be.an('array').with.length(1)
       expect(parsedPayload.exposures[0].timestamp).to.exist
-      expect(parsedPayload.context.service_name).to.equal('test-service')
+      expect(parsedPayload.context.service).to.equal('test-service')
     })
 
     it('should empty buffer after flushing', () => {