diff --git a/tasks/e2e-installs.sh b/tasks/e2e-installs.sh
index d117c24015b..d3427f8c884 100755
--- a/tasks/e2e-installs.sh
+++ b/tasks/e2e-installs.sh
@@ -68,7 +68,7 @@ npm install
 if [ "$USE_YARN" = "yes" ]
 then
   # Install Yarn so that the test can use it to install packages.
-  npm install -g yarn@0.17.10 # TODO: remove version when https://github.com/yarnpkg/yarn/issues/2142 is fixed.
+  npm install -g yarn
   yarn cache clean
 fi
 
diff --git a/tasks/e2e-kitchensink.sh b/tasks/e2e-kitchensink.sh
index 56fc4af1e9d..8d682655e26 100755
--- a/tasks/e2e-kitchensink.sh
+++ b/tasks/e2e-kitchensink.sh
@@ -68,7 +68,7 @@ npm install
 if [ "$USE_YARN" = "yes" ]
 then
   # Install Yarn so that the test can use it to install packages.
-  npm install -g yarn@0.17.10 # TODO: remove version when https://github.com/yarnpkg/yarn/issues/2142 is fixed.
+  npm install -g yarn
   yarn cache clean
 fi
 
diff --git a/tasks/e2e-simple.sh b/tasks/e2e-simple.sh
index 20aa16293e0..a79b2f489e8 100755
--- a/tasks/e2e-simple.sh
+++ b/tasks/e2e-simple.sh
@@ -78,7 +78,7 @@ npm install
 if [ "$USE_YARN" = "yes" ]
 then
   # Install Yarn so that the test can use it to install packages.
-  npm install -g yarn@0.17.10 # TODO: remove version when https://github.com/yarnpkg/yarn/issues/2142 is fixed.
+  npm install -g yarn
   yarn cache clean
 fi