diff --git a/tests/Makefile b/tests/Makefile
index b9c5525..7196310 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -84,7 +84,7 @@
 
 mbedtls_test: $(MBEDTLS_TEST_OBJS)
 
-TEST_OBJS_DEPS =
+TEST_OBJS_DEPS = $(wildcard include/test/*.h include/test/*/*.h)
 ifdef RECORD_PSA_STATUS_COVERAGE_LOG
 TEST_OBJS_DEPS += include/test/instrument_record_status.h
 endif
@@ -130,12 +130,6 @@
 	echo "  CC    $<"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) $< $(MBEDTLS_TEST_OBJS) $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
 
-# Some test suites require additional header files.
-$(filter test_suite_psa_crypto%, $(BINARIES)): include/test/psa_crypto_helpers.h
-$(addprefix embedded_,$(filter test_suite_psa_crypto%, $(APPS))): embedded_%: TESTS/mbedtls/%/psa_crypto_helpers.h
-$(filter test_suite_psa_%, $(BINARIES)): include/test/psa_helpers.h
-$(addprefix embedded_,$(filter test_suite_psa_%, $(APPS))): embedded_%: TESTS/mbedtls/%/psa_helpers.h
-
 clean:
 ifndef WINDOWS
 	rm -rf $(BINARIES) *.c *.datax TESTS
@@ -192,6 +186,7 @@
 endef
 $(foreach app, $(APPS), $(foreach file, $(notdir $(wildcard include/test/*.h)), \
 	$(eval $(call copy_header_to_target,$(app),$(file)))))
+$(addprefix embedded_,$(filter test_suite_psa_%, $(APPS))): embedded_%: $(patsubst TESTS/mbedtls/%, include/test/%, $(wildcard include/test/*. include/test/*/*.h))
 
 ifdef RECORD_PSA_STATUS_COVERAGE_LOG
 include/test/instrument_record_status.h: ../include/psa/crypto.h Makefile