diff --git a/src/lib/dhcpsrv/multi_threading_utils.cc b/src/lib/dhcpsrv/multi_threading_utils.cc
index fa12d02503..fe9e28345a 100644
--- a/src/lib/dhcpsrv/multi_threading_utils.cc
+++ b/src/lib/dhcpsrv/multi_threading_utils.cc
@@ -62,5 +62,5 @@ MultiThreadingUtil::maxThreadQueueSize() {
     return 4;
 }
 
-}  // dhcp
-}  // isc
+}  // namespace dhcp
+}  // namespace isc
diff --git a/src/lib/dhcpsrv/multi_threading_utils.h b/src/lib/dhcpsrv/multi_threading_utils.h
index bda488d665..ba944c4a51 100644
--- a/src/lib/dhcpsrv/multi_threading_utils.h
+++ b/src/lib/dhcpsrv/multi_threading_utils.h
@@ -58,6 +58,6 @@ public:
     static uint32_t maxThreadQueueSize();
 };
 
-}
-}
+}  // namespace dhcp
+}  // namespace isc
 #endif // MULTI_THREADING_UTIL_H