diff --git a/arch/arc/core/thread.c b/arch/arc/core/thread.c
index 3ce8f0f5c09..71f9184d77c 100644
--- a/arch/arc/core/thread.c
+++ b/arch/arc/core/thread.c
@@ -135,6 +135,7 @@ void _new_thread(char *pStackMem, unsigned stackSize,
 #else
 	tcs->link = NULL;
 	tcs->flags = priority == -1 ? TASK | PREEMPTIBLE : FIBER;
+	ARG_UNUSED(options);
 #endif
 	tcs->prio = priority;
 
diff --git a/arch/arm/core/thread.c b/arch/arm/core/thread.c
index 3f07b99eda1..0d72b967113 100644
--- a/arch/arm/core/thread.c
+++ b/arch/arm/core/thread.c
@@ -123,6 +123,7 @@ void _new_thread(char *pStackMem, unsigned stackSize,
 #else
 	tcs->link = NULL;
 	tcs->flags = priority == -1 ? TASK | PREEMPTIBLE : FIBER;
+	ARG_UNUSED(options);
 #endif
 	tcs->prio = priority;
 
diff --git a/arch/nios2/core/thread.c b/arch/nios2/core/thread.c
index 808744bd299..21d75444716 100644
--- a/arch/nios2/core/thread.c
+++ b/arch/nios2/core/thread.c
@@ -107,6 +107,7 @@ void _new_thread(char *stack_memory, unsigned stack_size,
 	} else {
 		tcs->flags = FIBER;
 	}
+	ARG_UNUSED(options);
 	tcs->link = (struct tcs *)NULL; /* thread not inserted into list yet */
 #endif /* CONFIG_KERNEL_V2 */
 
diff --git a/arch/x86/core/thread.c b/arch/x86/core/thread.c
index f03e457e629..7967a9fa5a5 100644
--- a/arch/x86/core/thread.c
+++ b/arch/x86/core/thread.c
@@ -93,10 +93,6 @@ static void _new_thread_internal(char *pStackMem, unsigned stackSize,
 	/* ptr to the new task's tcs */
 	struct tcs *tcs = (struct tcs *)pStackMem;
 
-#ifndef CONFIG_FP_SHARING
-	ARG_UNUSED(options);
-#endif /* !CONFIG_FP_SHARING */
-
 	tcs->prio = priority;
 #if (defined(CONFIG_FP_SHARING) || defined(CONFIG_GDB_INFO))
 	tcs->excNestCount = 0;
@@ -121,6 +117,7 @@ static void _new_thread_internal(char *pStackMem, unsigned stackSize,
 		tcs->flags = PREEMPTIBLE | TASK;
 	else
 		tcs->flags = FIBER;
+	ARG_UNUSED(options);
 	tcs->link = (struct tcs *)NULL; /* thread not inserted into list yet */
 #endif
 
diff --git a/kernel/unified/thread.c b/kernel/unified/thread.c
index 93a845fbab2..e93e2a39dd1 100644
--- a/kernel/unified/thread.c
+++ b/kernel/unified/thread.c
@@ -392,7 +392,7 @@ void _init_static_threads(void)
 			thread_data->init_p2,
 			thread_data->init_p3,
 			thread_data->init_prio,
-			0);
+			thread_data->init_options);
 
 		thread_data->thread->init_data = thread_data;
 	}