diff --git a/modules/hal_silabs/simplicity_sdk/CMakeLists.txt b/modules/hal_silabs/simplicity_sdk/CMakeLists.txt
index ccd2232cffe..05df125eaa5 100644
--- a/modules/hal_silabs/simplicity_sdk/CMakeLists.txt
+++ b/modules/hal_silabs/simplicity_sdk/CMakeLists.txt
@@ -209,6 +209,7 @@ if(CONFIG_SOC_GECKO_CORE)
     SL_CODE_COMPONENT_CORE=core
   )
 endif()
+zephyr_library_sources_ifdef(CONFIG_SOC_SILABS_ACMP        ${EMLIB_DIR}/src/em_acmp.c)
 zephyr_library_sources_ifdef(CONFIG_SOC_GECKO_CRYOTIMER    ${EMLIB_DIR}/src/em_cryotimer.c)
 zephyr_library_sources_ifdef(CONFIG_SOC_GECKO_EMU          ${EMLIB_DIR}/src/em_emu.c)
 if(CONFIG_SOC_GECKO_GPIO)