diff --git a/resources/build/run-required-test-builds.sh b/resources/build/run-required-test-builds.sh
index 0ef9e43f9c..218383d159 100755
--- a/resources/build/run-required-test-builds.sh
+++ b/resources/build/run-required-test-builds.sh
@@ -90,7 +90,7 @@ fi
 #
 
 echo ". Get information about pull request #$PRNUM from GitHub"
-prinfo=`curl -s -H "User-Agent: @keymanapp" https://api.github.com/repos/keymanapp/keyman/pulls/$PRNUM`
+prinfo=`curl -s -H "User-Agent: @keymanapp" -H "Authorization: Bearer $GITHUB_TOKEN" https://api.github.com/repos/keymanapp/keyman/pulls/$PRNUM`
 prbase=`echo ${prinfo} | "$JQ" -r '.base.ref'`
 prhead=`echo ${prinfo} | "$JQ" -r '.head.ref'`
 prbaserepo=`echo ${prinfo} | "$JQ" -r '.base.repo.html_url'`