diff --git a/Release/tests/Functional/http/utilities/Makefile b/Release/tests/Functional/http/utilities/Makefile
index 9661c4afbd..6fa79de005 100644
--- a/Release/tests/Functional/http/utilities/Makefile
+++ b/Release/tests/Functional/http/utilities/Makefile
@@ -6,6 +6,8 @@ OUTPUT_DIR?=./$(MODE)
 
 FILENAME = $(OUTPUT_DIR)/libhttptest_utilities
 
+-include $(FILENAME).d
+
 $(FILENAME).so: \
 	http_asserts.cpp \
 	test_http_client.cpp \
diff --git a/Release/tests/Functional/json/Makefile b/Release/tests/Functional/json/Makefile
index 2d1e2e4de9..33199ebcb6 100644
--- a/Release/tests/Functional/json/Makefile
+++ b/Release/tests/Functional/json/Makefile
@@ -6,6 +6,8 @@ OUTPUT_DIR?=./$(MODE)
 
 FILENAME = $(OUTPUT_DIR)/json_test
 
+-include $(FILENAME).d
+
 $(FILENAME).so: \
 	construction_tests.cpp \
 	negative_parsing_tests.cpp \