diff --git a/cmsis/TARGET_CORTEX_M/mbed_tz_context.c b/cmsis/TARGET_CORTEX_M/mbed_tz_context.c
index 8e9541f75d..17bf625afe 100644
--- a/cmsis/TARGET_CORTEX_M/mbed_tz_context.c
+++ b/cmsis/TARGET_CORTEX_M/mbed_tz_context.c
@@ -22,6 +22,8 @@
  * limitations under the License.
  */
 
+#if !TARGET_TFM
+
 #if defined (__ARM_FEATURE_CMSE) &&  (__ARM_FEATURE_CMSE == 3U)
 
 #include "RTE_Components.h"
@@ -201,3 +203,5 @@ uint32_t TZ_StoreContext_S (TZ_MemoryId_t id) {
   return 1U;    // Success
 }
 #endif
+
+#endif // !TARGET_TFM