diff --git a/config/telink/app/enable-gnu-std.cmake b/config/telink/app/enable-gnu-std.cmake
index a8a63cf63c95f0..b165900d31866a 100644
--- a/config/telink/app/enable-gnu-std.cmake
+++ b/config/telink/app/enable-gnu-std.cmake
@@ -15,5 +15,5 @@
 #
 
 add_library(gnu17 INTERFACE)
-target_compile_options(gnu17 INTERFACE $<$<COMPILE_LANGUAGE:CXX>:-std=gnu++17> -Wno-register -D_DEFAULT_SOURCE)
+target_compile_options(gnu17 INTERFACE $<$<COMPILE_LANGUAGE:CXX>:-std=gnu++17> $<$<COMPILE_LANGUAGE:CXX>:-Wno-register> -D_DEFAULT_SOURCE)
 target_link_libraries(app PRIVATE gnu17)