diff --git a/tools/gn2bp/gn_utils.py b/tools/gn2bp/gn_utils.py
index 9fcbcf7..bda2754 100644
--- a/tools/gn2bp/gn_utils.py
+++ b/tools/gn2bp/gn_utils.py
@@ -46,6 +46,7 @@
 }
 ARCH_REGEX = r'(android_x86_64|android_x86|android_arm|android_arm64|host)'
 RESPONSE_FILE = '{{response_file_name}}'
+TESTING_SUFFIX = "__testing"
 AIDL_INCLUDE_DIRS_REGEX = r'--includes=\[(.*)\]'
 
 def repo_root():
@@ -339,6 +340,9 @@
     if self._is_java_group(type_, target_name):
       java_group_name = target_name
 
+    if is_test_target:
+      target_name += TESTING_SUFFIX
+
     target = self.all_targets.get(target_name)
     if target is None:
       target = GnParser.Target(target_name, type_)