diff --git a/DEPS b/DEPS
index 750e74c6f3..698fcbcca9 100644
--- a/DEPS
+++ b/DEPS
@@ -471,6 +471,9 @@ deps = {
   'src/third_party/dart/third_party/pkg/string_scanner':
    Var('dart_git') + '/string_scanner.git@da9142cf9809e7e1364144b8193ec60d87f0a4b8',
 
+  'src/third_party/dart/third_party/pkg/tar':
+   Var('dart_git') + '/external/github.com/simolus3/tar.git@3c68cba8e51c569428222b9185469249206172c6',
+
   'src/third_party/dart/third_party/pkg/term_glyph':
    Var('dart_git') + '/term_glyph.git@1b28285a7e818b8e87c4d2119d968c5b36d73c7a',