diff --git a/tests/Toolchain/Test.mk b/tests/Toolchain/Test.mk
index 2b0c6af..1717bf5 100644
--- a/tests/Toolchain/Test.mk
+++ b/tests/Toolchain/Test.mk
@@ -29,6 +29,7 @@ debug-defaults: debug-defaults.log
 	# By default CC=cc and CXX is either c++ or g++.
 	GREP -qFx 'DEBUG: CC=cc' <$<
 	GREP -qx 'DEBUG: CXX=[cg][+][+]' <$<
+	GREP -qx 'DEBUG: OBJC=cc' <$<
 
 debug-sysroot.log: ZMK.makeOverrides += Configure.SysRoot=/path
 debug-sysroot: debug-sysroot.log
diff --git a/zmk/Toolchain.mk b/zmk/Toolchain.mk
index 54486e6..91ef817 100644
--- a/zmk/Toolchain.mk
+++ b/zmk/Toolchain.mk
@@ -104,4 +104,4 @@ ifneq (,$(and $(Toolchain.DependencyTracking),$(or $(Toolchain.IsGcc),$(Toolchai
 $(if $(Toolchain.debug),$(info DEBUG: compiling object files will generate make dependency information))
 endif
 
-$(if $(Toolchain.debug),$(foreach v,CC CXX CPP CFLAGS CXXFLAGS CPPFLAGS OBJCFLAGS OBJCXXFLAGS ARFLAGS TARGET_ARCH LDLIBS LDFLAGS $(sort $(filter Toolchain.%,$(.VARIABLES))),$(info DEBUG: $v=$($v))))
+$(if $(Toolchain.debug),$(foreach v,CC CXX OBJC CPP CFLAGS CXXFLAGS CPPFLAGS OBJCFLAGS OBJCXXFLAGS ARFLAGS TARGET_ARCH LDLIBS LDFLAGS $(sort $(filter Toolchain.%,$(.VARIABLES))),$(info DEBUG: $v=$($v))))