diff --git a/external/iotjs/Kconfig.runtime b/external/iotjs/config/tizenrt/Kconfig.runtime
similarity index 100%
rename from external/iotjs/Kconfig.runtime
rename to external/iotjs/config/tizenrt/Kconfig.runtime
diff --git a/os/Kconfig.runtime b/os/Kconfig.runtime
index c3e3fe3707..891a958dda 100644
--- a/os/Kconfig.runtime
+++ b/os/Kconfig.runtime
@@ -3,4 +3,4 @@
 # see kconfig-language at https://www.kernel.org/doc/Documentation/kbuild/kconfig-language.txt
 #
 
-source "$EXTERNALDIR/iotjs/Kconfig.runtime"
+source "$EXTERNALDIR/iotjs/config/tizenrt/Kconfig.runtime"