diff --git a/platformio.ini b/platformio.ini
index 19326c0ae..b12407e6c 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -84,10 +84,10 @@ lib_deps =
 ;
 ; build for GitHub Actions CI
 ;
-; the Web interface is built seperately, so is skipped in extra_scripts
+; the Web interface is built seperately during the GH Action so is skipped (not included in extra_scripts)
 ;
 [env:ci_s_4M]
-; 4MB ESP32 - using Tasmota - no SSL, no PSRAM - like BBQKees older S32
+; 4MB ESP32 - using Tasmota - no SSL, no PSRAM - like the BBQKees older S32 models
 extends = espressi32_base_tasmota
 extra_scripts = scripts/rename_fw.py
 board = esp32dev
@@ -97,13 +97,13 @@ build_flags =
   '-DEMSESP_DEFAULT_BOARD_PROFILE="S32"'
 
 [env:ci_s_16M]
-; 16MB ESP32 - no PSRAM - like some of the older BBQKees S32
-extends = espressi32_base
+; 16MB ESP32 - using Tasmota - no SSL, no PSRAM - like the BBQKees older S32 models
+extends = espressi32_base_tasmota
 extra_scripts = scripts/rename_fw.py
 board = esp32dev
 board_build.partitions = esp32_partition_16M.csv
 build_flags =
-  ${espressi32_base.build_flags}
+  ${espressi32_base_tasmota.build_flags}
   '-DEMSESP_DEFAULT_BOARD_PROFILE="S32"'
 
 [env:ci_s_16M_P]