diff --git a/core/base_rules.mk b/core/base_rules.mk
index cebf52b..313c302 100644
--- a/core/base_rules.mk
+++ b/core/base_rules.mk
@@ -541,14 +541,23 @@
     ifeq (true, $(LOCAL_IS_HOST_MODULE))
       is_instrumentation_test := false
     endif
+    # If LOCAL_MODULE_CLASS is not APPS, it's certainly not an instrumentation
+    # test. However, some packages for test data also have LOCAL_MODULE_CLASS
+    # set to APPS. These will require flag LOCAL_DISABLE_AUTO_GENERATE_TEST_CONFIG
+    # to disable auto-generating test config file.
+    ifneq (APPS, $(LOCAL_MODULE_CLASS))
+      is_instrumentation_test := false
+    endif
   endif
   # CTS modules can be used for test data, so test config files must be
   # explicitly created using AndroidTest.xml
   ifeq (,$(filter cts, $(LOCAL_COMPATIBILITY_SUITE)))
-    ifeq (true, $(filter true,$(is_native) $(is_instrumentation_test)))
-      include $(BUILD_SYSTEM)/autogen_test_config.mk
-      test_config := $(autogen_test_config_file)
-      autogen_test_config_file :=
+    ifneq (true, $(LOCAL_DISABLE_AUTO_GENERATE_TEST_CONFIG))
+      ifeq (true, $(filter true,$(is_native) $(is_instrumentation_test)))
+        include $(BUILD_SYSTEM)/autogen_test_config.mk
+        test_config := $(autogen_test_config_file)
+        autogen_test_config_file :=
+      endif
     endif
   endif
 endif
diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index b4a03ea..b2522ee 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -55,6 +55,7 @@
 LOCAL_DEX_PREOPT_IMAGE_LOCATION:=
 LOCAL_DEX_PREOPT_PROFILE_CLASS_LISTING:=
 LOCAL_DEX_PREOPT:= # '',true,false,nostripping
+LOCAL_DISABLE_AUTO_GENERATE_TEST_CONFIG:=
 LOCAL_DONT_CHECK_MODULE:=
 # Don't delete the META_INF dir when merging static Java libraries.
 LOCAL_DONT_DELETE_JAR_META_INF:=