diff --git a/src/darwin/Framework/CHIP/MTRDeviceDataValidation.mm b/src/darwin/Framework/CHIP/MTRDeviceDataValidation.mm
index cd4ebabf811b9b..838f33d093e933 100644
--- a/src/darwin/Framework/CHIP/MTRDeviceDataValidation.mm
+++ b/src/darwin/Framework/CHIP/MTRDeviceDataValidation.mm
@@ -152,7 +152,7 @@ BOOL MTREventReportIsWellFormed(NSArray<MTRDeviceResponseValueDictionary> * repo
                 break;
             }
             default:
-                MTR_LOG_ERROR("Uknown time type for event report: %@", item);
+                MTR_LOG_ERROR("Unknown time type for event report: %@", item);
                 return NO;
             }
         }
diff --git a/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerAccessControl.mm b/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerAccessControl.mm
index 67d546b4636e98..5f875c40d4cff8 100644
--- a/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerAccessControl.mm
+++ b/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerAccessControl.mm
@@ -93,7 +93,7 @@ CHIP_ERROR Check(const SubjectDescriptor & subjectDescriptor, const RequestPath
                 }
                 break;
             default:
-                MTR_LOG_ERROR("Uknown granted privilege %u, ignoring", grant.grantedPrivilege);
+                MTR_LOG_ERROR("Unknown granted privilege %u, ignoring", grant.grantedPrivilege);
                 break;
             }