diff --git a/platform.py b/platform.py
index 6c9b4ac3d..48822845a 100644
--- a/platform.py
+++ b/platform.py
@@ -150,15 +150,15 @@ def configure_default_packages(self, variables, targets):
                 self.packages["riscv32-esp-elf"]["optional"] = False
                 self.packages["riscv32-esp-elf"]["version"] = tc_path
                 
-        # Enable FSM ULP toolchain for ESP32S2, ESP32S3 when IDF is selected
-        for available_mcu in ("esp32s2", "esp32s3"):
-            if "espidf" and available_mcu == mcu and tl_flag:
+        # Enable FSM ULP toolchain for ESP32, ESP32S2, ESP32S3 when IDF is selected
+        for available_mcu in ("esp32", "esp32s2", "esp32s3"):
+            if "espidf" in frameworks and available_mcu == mcu and tl_flag:
                 tc_path = "file://" + join(IDF_TOOLS_PATH_DEFAULT, "tools", "tc-ulp")
                 self.packages["esp32ulp-elf"]["optional"] = False
                 self.packages["esp32ulp-elf"]["version"] = tc_path
         # Enable RISC-V ULP toolchain for ESP32C6, ESP32S2, ESP32S3 when IDF is selected
         for available_mcu in ("esp32s2", "esp32s3", "esp32c6"):
-            if "espidf" and available_mcu == mcu and tl_flag:
+            if "espidf" in frameworks and available_mcu == mcu and tl_flag:
                 tc_path = "file://" + join(IDF_TOOLS_PATH_DEFAULT, "tools", "tc-rv32")
                 self.packages["riscv32-esp-elf"]["optional"] = False
                 self.packages["riscv32-esp-elf"]["version"] = tc_path