diff --git a/arch/arm/src/armv7-m/CMakeLists.txt b/arch/arm/src/armv7-m/CMakeLists.txt
index fcb5b0f57bde2..14f7954f54b73 100644
--- a/arch/arm/src/armv7-m/CMakeLists.txt
+++ b/arch/arm/src/armv7-m/CMakeLists.txt
@@ -40,7 +40,8 @@ set(SRCS
     arm_tcbinfo.c
     arm_trigger_irq.c
     arm_usagefault.c
-    arm_vectors.c)
+    arm_vectors.c
+    arm_dbgmonitor.c)
 
 if(CONFIG_ARMV7M_SYSTICK)
   list(APPEND SRCS arm_systick.c)