diff --git a/Makefile b/Makefile
index e3fd7d26f3..3fed0ae854 100644
--- a/Makefile
+++ b/Makefile
@@ -497,11 +497,14 @@ px4_sitl_default-clang:
 # - Test code (allowed looser style)
 # - Example code (educational, not production)
 # - Vendored third-party code (e.g., CMSIS_5)
+# - NuttX-only drivers that depend on platform headers unavailable in SITL builds
+#   (MCP GPIO, SMBus/I2C)
+# - Emscripten failsafe web build (requires emscripten SDK not present in container)
 #
 # To add manual exclusions, append to CLANG_TIDY_EXCLUDE_EXTRA below.
 # Submodules are automatically excluded - no action needed when adding new ones.
 CLANG_TIDY_SUBMODULES := $(shell git config --file .gitmodules --get-regexp path | awk '{print $$2}' | tr '\n' '|' | sed 's/|$$//')
-CLANG_TIDY_EXCLUDE_EXTRA := src/systemcmds/tests|src/examples|src/modules/gyro_fft/CMSIS_5
+CLANG_TIDY_EXCLUDE_EXTRA := src/systemcmds/tests|src/examples|src/modules/gyro_fft/CMSIS_5|src/lib/drivers/mcp_common|src/drivers/gpio|src/lib/drivers/smbus|src/modules/commander/failsafe/emscripten
 CLANG_TIDY_EXCLUDE := $(CLANG_TIDY_SUBMODULES)|$(CLANG_TIDY_EXCLUDE_EXTRA)
 
 clang-tidy: px4_sitl_default-clang