diff --git a/core/tasks/module-info.mk b/core/tasks/module-info.mk
index b2bd47aa3..d9aebedf0 100644
--- a/core/tasks/module-info.mk
+++ b/core/tasks/module-info.mk
@@ -14,7 +14,7 @@ $(MODULE_INFO_JSON):
 			'"compatibility_suites": [$(foreach w,$(sort $(ALL_MODULES.$(m).COMPATIBILITY_SUITES)),"$(w)", )], ' \
 			'"auto_test_config": [$(ALL_MODULES.$(m).auto_test_config)], ' \
 			'"module_name": "$(ALL_MODULES.$(m).MODULE_NAME)", ' \
-			'"test_config": [$(foreach w,$(strip $(ALL_MODULES.$(m).TEST_CONFIG) $(ALL_MODULES.$(m).EXTRA_TEST_CONFIGS)).TEST_CONFIG,"$(w)", )], ' \
+			'"test_config": [$(foreach w,$(strip $(ALL_MODULES.$(m).TEST_CONFIG) $(ALL_MODULES.$(m).EXTRA_TEST_CONFIGS)),"$(w)", )], ' \
 			'"dependencies": [$(foreach w,$(sort $(ALL_DEPS.$(m).ALL_DEPS)),"$(w)", )], ' \
 			'"srcs": [$(foreach w,$(sort $(ALL_MODULES.$(m).SRCS)),"$(w)", )], ' \
 			'"srcjars": [$(foreach w,$(sort $(ALL_MODULES.$(m).SRCJARS)),"$(w)", )], ' \