diff --git a/docs/doxygen/Doxyfile b/docs/doxygen/Doxyfile
index bfe4826982..d6b19f1cd0 100644
--- a/docs/doxygen/Doxyfile
+++ b/docs/doxygen/Doxyfile
@@ -161,6 +161,7 @@ INPUT = \
     $(PROJECT_PATH)/components/esp_netif/include/esp_netif_sntp.h \
     $(PROJECT_PATH)/components/esp_partition/include/esp_partition.h \
     $(PROJECT_PATH)/components/esp_phy/include/esp_phy_init.h \
+    $(PROJECT_PATH)/components/esp_phy/include/esp_phy_cert_test.h \
     $(PROJECT_PATH)/components/esp_pm/include/esp_pm.h \
     $(PROJECT_PATH)/components/esp_ringbuf/include/freertos/ringbuf.h \
     $(PROJECT_PATH)/components/esp_rom/include/esp_rom_sys.h \
diff --git a/docs/en/api-guides/RF_calibration.rst b/docs/en/api-guides/RF_calibration.rst
index 4979d3fc23..ce99a34ee5 100644
--- a/docs/en/api-guides/RF_calibration.rst
+++ b/docs/en/api-guides/RF_calibration.rst
@@ -63,3 +63,4 @@ API Reference
 -------------
 
 .. include-build-file:: inc/esp_phy_init.inc
+.. include-build-file:: inc/esp_phy_cert_test.inc