diff --git a/arch/sim/Kconfig b/arch/sim/Kconfig
index 8152679f06..5d3b36beb9 100644
--- a/arch/sim/Kconfig
+++ b/arch/sim/Kconfig
@@ -178,7 +178,7 @@ config SIM_SPIFLASH_SUBSECTORSIZE
 		FLASH emulation
 
 config SIM_SPIFLASH_PAGESIZE
-	int "FLASH Write / Program Page Size
+	int "FLASH Write / Program Page Size"
 	default 256
 	depends on SIM_SPIFLASH
 	---help---