diff --git a/osal/linux/FixedTimeslotTask.cpp b/osal/linux/FixedTimeslotTask.cpp
index 858a39a7a..247a34ed8 100644
--- a/osal/linux/FixedTimeslotTask.cpp
+++ b/osal/linux/FixedTimeslotTask.cpp
@@ -1,5 +1,5 @@
-#include "../../serviceinterface/ServiceInterfaceStream.h"
 #include "FixedTimeslotTask.h"
+#include "../../serviceinterface/ServiceInterfaceStream.h"
 
 #include <limits.h>
 
@@ -39,13 +39,16 @@ uint32_t FixedTimeslotTask::getPeriodMs() const {
 
 ReturnValue_t FixedTimeslotTask::addSlot(object_id_t componentId,
 		uint32_t slotTimeMs, int8_t executionStep) {
-	if (objectManager->get<ExecutableObjectIF>(componentId) != nullptr) {
-		pst.addSlot(componentId, slotTimeMs, executionStep, this);
+	ExecutableObjectIF* executableObject =
+			objectManager->get<ExecutableObjectIF>(componentId);
+	if (executableObject != nullptr) {
+		pst.addSlot(componentId, slotTimeMs, executionStep,
+				executableObject,this);
 		return HasReturnvaluesIF::RETURN_OK;
 	}
 
 	sif::error << "Component " << std::hex << componentId <<
-			" not found, not adding it to pst" << std::endl;
+			" not found, not adding it to pst" << std::dec << std::endl;
 	return HasReturnvaluesIF::RETURN_FAILED;
 }
 
@@ -58,6 +61,9 @@ void FixedTimeslotTask::taskFunctionality() {
 	if (!started) {
 		suspend();
 	}
+
+	pst.intializeSequenceAfterTaskCreation();
+
 	//The start time for the first entry is read.
 	uint64_t lastWakeTime = getCurrentMonotonicTimeMs();
 	uint64_t interval = pst.getIntervalToNextSlotMs();
diff --git a/osal/linux/FixedTimeslotTask.h b/osal/linux/FixedTimeslotTask.h
index 42802b1dd..5c5c18148 100644
--- a/osal/linux/FixedTimeslotTask.h
+++ b/osal/linux/FixedTimeslotTask.h
@@ -1,9 +1,9 @@
-#ifndef FRAMEWORK_OSAL_LINUX_FIXEDTIMESLOTTASK_H_
-#define FRAMEWORK_OSAL_LINUX_FIXEDTIMESLOTTASK_H_
+#ifndef FSFW_OSAL_LINUX_FIXEDTIMESLOTTASK_H_
+#define FSFW_OSAL_LINUX_FIXEDTIMESLOTTASK_H_
 
-#include "../../tasks/FixedTimeslotTaskIF.h"
-#include "../../devicehandlers/FixedSlotSequence.h"
 #include "PosixThread.h"
+#include "../../tasks/FixedTimeslotTaskIF.h"
+#include "../../tasks/FixedSlotSequence.h"
 #include <pthread.h>
 
 class FixedTimeslotTask: public FixedTimeslotTaskIF, public PosixThread {
@@ -74,4 +74,4 @@ private:
 	bool started;
 };
 
-#endif /* FRAMEWORK_OSAL_LINUX_FIXEDTIMESLOTTASK_H_ */
+#endif /* FSFW_OSAL_LINUX_FIXEDTIMESLOTTASK_H_ */