diff --git a/tools/v8_gypfiles/v8.gyp b/tools/v8_gypfiles/v8.gyp
index d8f3cea70135f3..9c0044ea9d0a5e 100644
--- a/tools/v8_gypfiles/v8.gyp
+++ b/tools/v8_gypfiles/v8.gyp
@@ -2370,6 +2370,8 @@
         '<(ABSEIL_ROOT)/absl/time/civil_time.cc',
         '<(ABSEIL_ROOT)/absl/time/clock.h',
         '<(ABSEIL_ROOT)/absl/time/clock.cc',
+        '<(ABSEIL_ROOT)/absl/time/duration.cc',
+        '<(ABSEIL_ROOT)/absl/time/format.cc',
         '<(ABSEIL_ROOT)/absl/time/internal/cctz/include/cctz/civil_time.h',
         '<(ABSEIL_ROOT)/absl/time/internal/cctz/include/cctz/civil_time_detail.h',
         '<(ABSEIL_ROOT)/absl/time/internal/cctz/src/civil_time_detail.cc',