diff --git a/scripts/jenkins/build.sh b/scripts/jenkins/build.sh
index 205bcf624..16a12402e 100755
--- a/scripts/jenkins/build.sh
+++ b/scripts/jenkins/build.sh
@@ -21,22 +21,21 @@ rm -f angular.js.size
 
 
 # BUILD #
-yarn
-node_modules/.bin/grunt ci-checks package --no-color
+grunt ci-checks package --no-color
 
 mkdir -p test_out
 
 # UNIT TESTS #
-node_modules/.bin/grunt test:unit --browsers="$BROWSERS" --reporters=dots,junit --no-colors --no-color
+grunt test:unit --browsers="$BROWSERS" --reporters=dots,junit --no-colors --no-color
 
 # END TO END TESTS #
-node_modules/.bin/grunt test:ci-protractor
+grunt test:ci-protractor
 
 # DOCS APP TESTS #
-node_modules/.bin/grunt test:docs --browsers="$BROWSERS" --reporters=dots,junit --no-colors --no-color
+grunt test:docs --browsers="$BROWSERS" --reporters=dots,junit --no-colors --no-color
 
 # Promises/A+ TESTS #
-node_modules/.bin/grunt test:promises-aplus --no-color
+grunt test:promises-aplus --no-color
 
 
 # CHECK SIZE #
diff --git a/scripts/jenkins/release.sh b/scripts/jenkins/release.sh
index 1513a37c4..bb738a202 100755
--- a/scripts/jenkins/release.sh
+++ b/scripts/jenkins/release.sh
@@ -38,8 +38,7 @@ function build {
   source ./init-node.sh
   cd ../..
 
-  yarn
-  node_modules/.bin/grunt  ci-checks package --no-color
+  grunt  ci-checks package --no-color
 
   cd $SCRIPT_DIR
 }