1 files changed, 2 insertions, 0 deletions
diff --git a/absl/time/internal/cctz/include/cctz/civil_time_detail.h b/absl/time/internal/cctz/include/cctz/civil_time_detail.h
index d52eddcd..78d1db1c 100644
--- a/absl/time/internal/cctz/include/cctz/civil_time_detail.h
+++ b/absl/time/internal/cctz/include/cctz/civil_time_detail.h
@@ -32,6 +32,7 @@
 #endif
 
 namespace absl {
+inline namespace lts_2018_06_20 {
 namespace time_internal {
 namespace cctz {
 
@@ -555,6 +556,7 @@ std::ostream& operator<<(std::ostream& os, weekday wd);
 }  // namespace detail
 }  // namespace cctz
 }  // namespace time_internal
+}  // inline namespace lts_2018_06_20
 }  // namespace absl
 
 #undef CONSTEXPR_M