diff --git a/absl/container/CMakeLists.txt b/absl/container/CMakeLists.txt
index 365c6ea3..d12e585e 100644
--- a/absl/container/CMakeLists.txt
+++ b/absl/container/CMakeLists.txt
@@ -1119,6 +1119,7 @@ absl_cc_library(
     absl::config
     absl::test_instance_tracker
     GTest::gmock
+  TESTONLY
 )
 
 absl_cc_library(