diff --git a/drivers/firmware/qcom/Kconfig b/drivers/firmware/qcom/Kconfig
index 7f6eb41747346a4f62833a0e288377285413c18d..73a1a41bf92dddc0bdd58a5bed1e575c5817cb90 100644
--- a/drivers/firmware/qcom/Kconfig
+++ b/drivers/firmware/qcom/Kconfig
@@ -16,6 +16,7 @@ config QCOM_TZMEM
 
 choice
 	prompt "TrustZone interface memory allocator mode"
+	depends on QCOM_TZMEM
 	default QCOM_TZMEM_MODE_GENERIC
 	help
 	  Selects the mode of the memory allocator providing memory buffers of