diff --git a/gypfiles/v8.gyp b/gypfiles/v8.gyp
index 98e1b0652a5d..070a3e6ad36e 100644
--- a/gypfiles/v8.gyp
+++ b/gypfiles/v8.gyp
@@ -2061,9 +2061,10 @@
                 '-L/usr/local/lib -lexecinfo',
             ]},
             'sources': [
+              '../src/base/debug/stack_trace_posix.cc',
               '../src/base/platform/platform-openbsd.cc',
               '../src/base/platform/platform-posix.h',
-              '../src/base/platform/platform-posix.cc'
+              '../src/base/platform/platform-posix.cc',
               '../src/base/platform/platform-posix-time.h',
               '../src/base/platform/platform-posix-time.cc',
             ],