diff --git a/src/add-ons/kernel/busses/scsi/ahci/ahci_controller.cpp b/src/add-ons/kernel/busses/scsi/ahci/ahci_controller.cpp
index e23cddc3cc..3612f156b3 100644
--- a/src/add-ons/kernel/busses/scsi/ahci/ahci_controller.cpp
+++ b/src/add-ons/kernel/busses/scsi/ahci/ahci_controller.cpp
@@ -186,12 +186,12 @@ AHCIController::Init()
 		if (fPortImplementedMask & (1 << i)) {
 			fPort[i] = new (std::nothrow)AHCIPort(this, i);
 			if (!fPort[i]) {
-				TRACE("out of memory creating port %d", i);
+				TRACE("out of memory creating port %d\n", i);
 				break;
 			}
 			status_t status = fPort[i]->Init1();
 			if (status < B_OK) {
-				TRACE("init-1 port %d failed", i);
+				TRACE("init-1 port %d failed\n", i);
 				delete fPort[i];
 				fPort[i] = NULL;
 			}
@@ -212,7 +212,7 @@ AHCIController::Init()
 		if (fPort[i]) {
 			status_t status = fPort[i]->Init2();
 			if (status < B_OK) {
-				TRACE("init-2 port %d failed", i);
+				TRACE("init-2 port %d failed\n", i);
 				fPort[i]->Uninit();
 				delete fPort[i];
 				fPort[i] = NULL;
diff --git a/src/add-ons/kernel/busses/scsi/ahci/ahci_port.cpp b/src/add-ons/kernel/busses/scsi/ahci/ahci_port.cpp
index c4e41848e4..7cc78c1bca 100644
--- a/src/add-ons/kernel/busses/scsi/ahci/ahci_port.cpp
+++ b/src/add-ons/kernel/busses/scsi/ahci/ahci_port.cpp
@@ -398,12 +398,12 @@ AHCIPort::InterruptErrorHandler(uint32 is)
 		TRACE("Interface Non Fatal Error\n");
 	}
 	if (is & PORT_INT_OF) {
-		TRACE("Overflow");
+		TRACE("Overflow\n");
 		fResetPort = true;
 		fError = true;
 	}
 	if (is & PORT_INT_IPM) {
-		TRACE("Incorrect Port Multiplier Status");
+		TRACE("Incorrect Port Multiplier Status\n");
 	}
 	if (is & PORT_INT_PRC) {
 		TRACE("PhyReady Change\n");