diff --git a/src/logger/messages/warn.ts b/src/logger/messages/warn.ts
index 9917f862..b19039f5 100644
--- a/src/logger/messages/warn.ts
+++ b/src/logger/messages/warn.ts
@@ -14,7 +14,7 @@ export const codesWarn: [number, string][] = codesError.concat([
   [c.SUBMITTERS_PUSH_FAILS, c.LOG_PREFIX_SYNC_SUBMITTERS + 'Dropping %s after retry. Reason: %s.'],
   [c.SUBMITTERS_PUSH_RETRY, c.LOG_PREFIX_SYNC_SUBMITTERS + 'Failed to push %s, keeping data to retry on next iteration. Reason: %s.'],
   // client status
-  [c.CLIENT_NOT_READY, '%s: the SDK is not ready, results may be incorrect. Make sure to wait for SDK readiness before using this method.'],
+  [c.CLIENT_NOT_READY, '%s: the SDK is not ready, results may be incorrect%s. Make sure to wait for SDK readiness before using this method.'],
   [c.CLIENT_NO_LISTENER, 'No listeners for SDK Readiness detected. Incorrect control treatments could have been logged if you called getTreatment/s while the SDK was not yet ready.'],
   // input validation
   [c.WARN_SETTING_NULL, '%s: Property "%s" is of invalid type. Setting value to null.'],
diff --git a/src/sdkClient/clientInputValidation.ts b/src/sdkClient/clientInputValidation.ts
index fb832b9d..513fa634 100644
--- a/src/sdkClient/clientInputValidation.ts
+++ b/src/sdkClient/clientInputValidation.ts
@@ -37,7 +37,7 @@ export function clientInputValidationDecorator<TClient extends SplitIO.IClient |
     const attributes = validateAttributes(log, maybeAttributes, methodName);
     const isNotDestroyed = validateIfNotDestroyed(log, readinessManager, methodName);
 
-    validateIfOperational(log, readinessManager, methodName);
+    validateIfOperational(log, readinessManager, methodName, splitOrSplits);
 
     const valid = isNotDestroyed && key && splitOrSplits && attributes !== false;
 
diff --git a/src/utils/inputValidation/__tests__/isOperational.spec.ts b/src/utils/inputValidation/__tests__/isOperational.spec.ts
index f78afb51..bbc6afa7 100644
--- a/src/utils/inputValidation/__tests__/isOperational.spec.ts
+++ b/src/utils/inputValidation/__tests__/isOperational.spec.ts
@@ -58,7 +58,7 @@ describe('validateIfOperational', () => {
     expect(validateIfOperational(loggerMock, readinessManagerMock, 'test_method')).toBe(false); // It should return true if SDK was ready.
     expect(readinessManagerMock.isReady).toBeCalledTimes(1); // It checks for SDK_READY status.
     expect(readinessManagerMock.isReadyFromCache).toBeCalledTimes(1); // It checks for SDK_READY_FROM_CACHE status.
-    expect(loggerMock.warn).toBeCalledWith(CLIENT_NOT_READY, ['test_method']); // It should log the expected warning.
+    expect(loggerMock.warn).toBeCalledWith(CLIENT_NOT_READY, ['test_method', '']); // It should log the expected warning.
     expect(loggerMock.error).not.toBeCalled(); // But it should not log any errors.
   });
 });
diff --git a/src/utils/inputValidation/isOperational.ts b/src/utils/inputValidation/isOperational.ts
index 05ad0aad..3d990433 100644
--- a/src/utils/inputValidation/isOperational.ts
+++ b/src/utils/inputValidation/isOperational.ts
@@ -9,9 +9,9 @@ export function validateIfNotDestroyed(log: ILogger, readinessManager: IReadines
   return false;
 }
 
-export function validateIfOperational(log: ILogger, readinessManager: IReadinessManager, method: string) {
+export function validateIfOperational(log: ILogger, readinessManager: IReadinessManager, method: string, featureFlagNameOrNames?: string | string[] | false) {
   if (readinessManager.isReady() || readinessManager.isReadyFromCache()) return true;
 
-  log.warn(CLIENT_NOT_READY, [method]);
+  log.warn(CLIENT_NOT_READY, [method, featureFlagNameOrNames ? ` for feature flag ${featureFlagNameOrNames.toString()}` : '']);
   return false;
 }