diff --git a/examples/contact-sensor-app/linux/main.cpp b/examples/contact-sensor-app/linux/main.cpp
index 0e16ed8be99fd8..77a7624b526767 100644
--- a/examples/contact-sensor-app/linux/main.cpp
+++ b/examples/contact-sensor-app/linux/main.cpp
@@ -75,7 +75,6 @@ Clusters::NetworkCommissioning::Instance sThreadNetworkCommissioningInstance(0,
 Clusters::NetworkCommissioning::Instance sEthernetNetworkCommissioningInstance(0, &sEthernetDriver);
 } // namespace
 
-
 void ApplicationInit()
 {
     const bool kThreadEnabled = {