diff --git a/targets/TARGET_Maxim/TARGET_MAX32630/TARGET_MAX32630FTHR/CMakeLists.txt b/targets/TARGET_Maxim/TARGET_MAX32630/TARGET_MAX32630FTHR/CMakeLists.txt
index 6919bf2b0d8..db06d4cc268 100644
--- a/targets/TARGET_Maxim/TARGET_MAX32630/TARGET_MAX32630FTHR/CMakeLists.txt
+++ b/targets/TARGET_Maxim/TARGET_MAX32630/TARGET_MAX32630FTHR/CMakeLists.txt
@@ -8,7 +8,7 @@ target_include_directories(mbed-max32630fthr
         .
 )
 
-target_sources(mbed-core
+target_sources(mbed-max32630fthr
     INTERFACE
         low_level_init.c
 )