diff --git a/platformio_tasmota_env32.ini b/platformio_tasmota_env32.ini
index 351b627e2..907c6ebba 100644
--- a/platformio_tasmota_env32.ini
+++ b/platformio_tasmota_env32.ini
@@ -133,7 +133,7 @@ lib_extra_dirs          = lib/lib_ssl, lib/libesp32
 lib_ignore              = ${safeboot_flags.lib_ignore}
 
 [env:tasmota32c5-safeboot]
-platform                = https://github.com/Jason2866/platform-espressif32.git#Arduino/IDF55
+platform                = https://github.com/Jason2866/platform-espressif32.git#Arduino/IDF55_gcc15
 extends                 = env:tasmota32_base
 board                   = esp32c5
 board_build.app_partition_name = safeboot
@@ -160,7 +160,7 @@ custom_sdkconfig        =
 custom_component_remove = ${safeboot_flags.custom_component_remove}
 
 [env:tasmota32c5ser-safeboot]
-platform                = https://github.com/Jason2866/platform-espressif32.git#Arduino/IDF55
+platform                = https://github.com/Jason2866/platform-espressif32.git#Arduino/IDF55_gcc15
 extends                 = env:tasmota32_base
 board                   = esp32c5ser
 board_build.app_partition_name = safeboot
@@ -542,3 +542,4 @@ build_flags             = ${env:tasmota32_base.build_flags} -DMY_LANGUAGE=uk_UA
 [env:tasmota32-VN]
 extends                 = env:tasmota32_base
 build_flags             = ${env:tasmota32_base.build_flags} -DMY_LANGUAGE=vi_VN -DFIRMWARE_TASMOTA32 -DOTA_URL='"http://ota.tasmota.com/tasmota32/release/tasmota32-VN.bin"'
+