diff --git a/DemoSwiftApp/Samples/SamplesForAPI.swift b/DemoSwiftApp/Samples/SamplesForAPI.swift
index 2ecb50c1..3d318a92 100644
--- a/DemoSwiftApp/Samples/SamplesForAPI.swift
+++ b/DemoSwiftApp/Samples/SamplesForAPI.swift
@@ -444,7 +444,7 @@ class SamplesForAPI {
                     userId: "USER_123",
                     attributes: ["country": "us"]
                 )
-                let options: [OptimizelyDecideOption] = [.ignoreCmabCache, .ignoreUserProfileService]
+                let options: [OptimizelyDecideOption] = [.ignoreCmabCache]
                 let decision =  await user.decideAsync(key: FLAG_KEY, options: options)
                 print("CMAB decision: \(decision)")
             }
@@ -462,7 +462,7 @@ class SamplesForAPI {
                 userId: "USER_123",
                 attributes: ["country": "us"]
             )
-            let options: [OptimizelyDecideOption] = [.ignoreCmabCache, .ignoreUserProfileService]
+            let options: [OptimizelyDecideOption] = [.ignoreCmabCache]
             user.decideAsync(key: FLAG_KEY, options: options, completion: { decision in
                 print("CMAB decision: \(decision)")
             })
@@ -494,7 +494,7 @@ class SamplesForAPI {
                     userId: "USER_123",
                     attributes: ["country": "us"]
                 )
-                let options: [OptimizelyDecideOption] = [.ignoreCmabCache, .ignoreUserProfileService]
+                let options: [OptimizelyDecideOption] = [.ignoreCmabCache]
                 let decision =  await user.decideAsync(key: FLAG_KEY, options: options)
                 print("CMAB decision: \(decision)")
             }
@@ -512,7 +512,7 @@ class SamplesForAPI {
                 userId: "USER_123",
                 attributes: ["country": "us"]
             )
-            let options: [OptimizelyDecideOption] = [.ignoreCmabCache, .ignoreUserProfileService]
+            let options: [OptimizelyDecideOption] = [.ignoreCmabCache]
             user.decideAsync(key: FLAG_KEY, options: options, completion: { decision in
                 print("CMAB decision: \(decision)")
             })
diff --git a/Sources/Implementation/DefaultDecisionService.swift b/Sources/Implementation/DefaultDecisionService.swift
index b4fa3ff2..002e66b4 100644
--- a/Sources/Implementation/DefaultDecisionService.swift
+++ b/Sources/Implementation/DefaultDecisionService.swift
@@ -249,6 +249,8 @@ class DefaultDecisionService: OPTDecisionService {
                                                           user: user)
         reasons.merge(audienceResponse.reasons)
         
+        var ignoreUPS = false
+        
         if audienceResponse.result ?? false {
             // Acquire bucketingId
             let bucketingId = getBucketingId(userId: userId, attributes: attributes)
@@ -262,6 +264,9 @@ class DefaultDecisionService: OPTDecisionService {
                                                                         options: options)
                 reasons.merge(cmabDecisionResponse.reasons)
                 variationDecision = cmabDecisionResponse.result
+                
+                // CMAB decision shouldn't be in the UPS
+                ignoreUPS = cmabDecisionResponse.result?.variation != nil
             } else {
                 // bucket user into a variation
                 let decisionResponse = bucketer.bucketExperiment(config: config,
@@ -277,7 +282,10 @@ class DefaultDecisionService: OPTDecisionService {
                 let info = LogMessage.userBucketedIntoVariationInExperiment(userId, experiment.key, variation.key)
                 logger.i(info)
                 reasons.addInfo(info)
-                userProfileTracker?.updateProfile(experiment: experiment, variation: variation)
+                if !ignoreUPS {
+                    userProfileTracker?.updateProfile(experiment: experiment, variation: variation)
+                }
+                
             } else {
                 let info = LogMessage.userNotBucketedIntoVariation(userId)
                 logger.i(info)
diff --git a/Tests/OptimizelyTests-Common/OptimizelyUserContextTests_Decide_CMAB.swift b/Tests/OptimizelyTests-Common/OptimizelyUserContextTests_Decide_CMAB.swift
index 84fa2401..eafb6fe9 100644
--- a/Tests/OptimizelyTests-Common/OptimizelyUserContextTests_Decide_CMAB.swift
+++ b/Tests/OptimizelyTests-Common/OptimizelyUserContextTests_Decide_CMAB.swift
@@ -132,7 +132,7 @@ class OptimizelyUserContextTests_Decide_CMAB: XCTestCase {
         let user = optimizely.createUserContext(userId: kUserId, attributes: ["gender": "f"])
         
         // Test multiple decisions with decideAsync
-        user.decideAsync(keys: featureKeys, options: [.ignoreUserProfileService]) { decisions in
+        user.decideAsync(keys: featureKeys) { decisions in
             
             // Verify correct number of decisions were returned
             XCTAssertEqual(decisions.count, 2)
@@ -175,7 +175,7 @@ class OptimizelyUserContextTests_Decide_CMAB: XCTestCase {
         wait(for: [expectation], timeout: 5) // Increased timeout for reliability
     }
     
-    func testDecideAsync_cmabWithUserProfileCahing() {
+    func testDecideAsync_cmabIgnoreUPSCacheing() {
         let expectation1 = XCTestExpectation(description: "First CMAB decision")
         let expectation2 = XCTestExpectation(description: "Second CMAB decision")
         
@@ -192,17 +192,17 @@ class OptimizelyUserContextTests_Decide_CMAB: XCTestCase {
             attributes: ["gender": "f", "age": 25]
         )
         
-        // First decision cache into user profile
+        
         user.decideAsync(key: "feature_1") { decision in
             XCTAssertEqual(decision.variationKey, "a")
             XCTAssertEqual(self.mockCmabService.decisionCallCount, 1)
             expectation1.fulfill()
             
-            // Second decision (should use cache)
+            // Second decision, ignore UPS, fetch decision again
             user.decideAsync(key: "feature_1") { decision in
                 XCTAssertEqual(decision.variationKey, "a")
-                // Call count should still be 1 (cached)
-                XCTAssertEqual(self.mockCmabService.decisionCallCount, 1)
+                // Call count should be increased by 1
+                XCTAssertEqual(self.mockCmabService.decisionCallCount, 2)
                 expectation2.fulfill()
             }
         }
@@ -228,17 +228,17 @@ class OptimizelyUserContextTests_Decide_CMAB: XCTestCase {
             userId: kUserId,
             attributes: ["gender": "f", "age": 25]
         )
-        user.decideAsync(key: "feature_1", options: [.ignoreUserProfileService, .ignoreCmabCache]) { decision in
+        user.decideAsync(key: "feature_1", options: [.ignoreCmabCache]) { decision in
             XCTAssertEqual(decision.variationKey, "a")
             XCTAssertTrue(self.mockCmabService.ignoreCacheUsed)
             exp1.fulfill()
         }
-        user.decideAsync(key: "feature_1", options: [.ignoreUserProfileService, .resetCmabCache]) { decision in
+        user.decideAsync(key: "feature_1", options: [.resetCmabCache]) { decision in
             XCTAssertEqual(decision.variationKey, "a")
             XCTAssertTrue(self.mockCmabService.resetCacheCache)
             exp2.fulfill()
         }
-        user.decideAsync(key: "feature_1", options: [.ignoreUserProfileService, .invalidateUserCmabCache]) { decision in
+        user.decideAsync(key: "feature_1", options: [.invalidateUserCmabCache]) { decision in
             XCTAssertEqual(decision.variationKey, "a")
             XCTAssertTrue(self.mockCmabService.invalidateUserCmabCache)
             exp3.fulfill()
@@ -263,7 +263,7 @@ class OptimizelyUserContextTests_Decide_CMAB: XCTestCase {
             attributes: ["gender": "f", "age": 25]
         )
         
-        user.decideAsync(key: "feature_1", options: [.ignoreUserProfileService, .includeReasons]) { decision in
+        user.decideAsync(key: "feature_1", options: [.includeReasons]) { decision in
             XCTAssertTrue(decision.reasons.contains(LogMessage.cmabFetchFailed("exp_with_audience").reason))
             expectation.fulfill()
         }