diff --git a/src/tests/kits/net/ppp/headers/KPPPStateMachine.h b/src/tests/kits/net/ppp/headers/KPPPStateMachine.h
index 2973f8309d..00a0339834 100644
--- a/src/tests/kits/net/ppp/headers/KPPPStateMachine.h
+++ b/src/tests/kits/net/ppp/headers/KPPPStateMachine.h
@@ -135,12 +135,12 @@ class PPPStateMachine {
 		void InitializeRestartCount();
 		void ZeroRestartCount();
 		bool SendConfigureRequest();
-		void SendConfigureAck(struct mbuf *packet);
-		void SendConfigureNak(struct mbuf *packet);
-		void SendTerminateRequest();
-		void SendTerminateAck(struct mbuf *request = NULL);
-		void SendCodeReject(struct mbuf *packet, uint16 protocol, uint8 code);
-		void SendEchoReply(struct mbuf *request);
+		bool SendConfigureAck(struct mbuf *packet);
+		bool SendConfigureNak(struct mbuf *packet);
+		bool SendTerminateRequest();
+		bool SendTerminateAck(struct mbuf *request = NULL);
+		bool SendCodeReject(struct mbuf *packet, uint16 protocol, uint8 code);
+		bool SendEchoReply(struct mbuf *request);
 		
 		void BringHandlersUp();
 		uint32 BringPhaseUp();
diff --git a/src/tests/kits/net/ppp/src/KPPPStateMachine.cpp b/src/tests/kits/net/ppp/src/KPPPStateMachine.cpp
index a4e390c20a..d77b3781a3 100644
--- a/src/tests/kits/net/ppp/src/KPPPStateMachine.cpp
+++ b/src/tests/kits/net/ppp/src/KPPPStateMachine.cpp
@@ -132,7 +132,7 @@ PPPStateMachine::SendEchoRequest()
 	request->length = htons(packet->m_len);
 	memcpy(request->data, &fMagicNumber, sizeof(fMagicNumber));
 	
-	return LCP.Send(packet) == B_OK;
+	return LCP().Send(packet) == B_OK;
 }
 
 
@@ -156,7 +156,7 @@ PPPStateMachine::SendDiscardRequest()
 	request->length = htons(packet->m_len);
 	memcpy(request->data, &fMagicNumber, sizeof(fMagicNumber));
 	
-	return LCP.Send(packet) == B_OK;
+	return LCP().Send(packet) == B_OK;
 }