diff --git a/kernel/include/kernel_structs.h b/kernel/include/kernel_structs.h
index a00754eda37..cc381a97f05 100644
--- a/kernel/include/kernel_structs.h
+++ b/kernel/include/kernel_structs.h
@@ -47,12 +47,9 @@
 
 /* execution flags: common uses low bits, arch-specific use high bits */
 
-/* thread is defined statically */
-#define K_STATIC (1 << 0)
-
 #if defined(CONFIG_FP_SHARING)
 /* thread uses floating point registers */
-#define K_FP_REGS (1 << 1)
+#define K_FP_REGS (1 << 0)
 #endif
 /* end - execution flags */