diff --git a/core/base_rules.mk b/core/base_rules.mk
index 8236dc9..915b480 100644
--- a/core/base_rules.mk
+++ b/core/base_rules.mk
@@ -670,8 +670,14 @@
 
 copy_test_data_pairs :=
 
-my_installed_test_data := $(call copy-many-files,$(my_test_data_pairs))
-$(LOCAL_INSTALLED_MODULE): $(my_installed_test_data)
+ifneq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK))
+  my_installed_test_data := $(call copy-many-files,$(my_test_data_pairs))
+  $(LOCAL_INSTALLED_MODULE): $(my_installed_test_data)
+else
+  # Skip installing test data for Soong modules, it's already been handled.
+  # Just compute my_installed_test_data.
+  my_installed_test_data := $(foreach f, $(my_test_data_pairs), $(call word-colon,2,$(f)))
+endif
 
 endif
 endif