diff --git a/images/linux/scripts/installers/firefox.sh b/images/linux/scripts/installers/firefox.sh
index c98f43c54..8a849c851 100644
--- a/images/linux/scripts/installers/firefox.sh
+++ b/images/linux/scripts/installers/firefox.sh
@@ -25,8 +25,8 @@ HOME=/root
 DocumentInstalledItem "Firefox ($(firefox --version))"
 
 # Download and unpack latest release of geckodriver
-URL=$(curl -s https://api.github.com/repos/mozilla/geckodriver/releases/latest|grep 'browser_download_url.*linux64.tar.gz'|sed -E 's/^.*(https:.+)".*/\1/g')
-echo "Downloading geckodriver $URL..."
+URL=$(curl -s https://api.github.com/repos/mozilla/geckodriver/releases/latest | jq -r '.assets[].browser_download_url | select(contains("linux64.tar.gz"))')
+echo "Downloading geckodriver $URL"
 wget "$URL" -O geckodriver.tar.gz
 tar -xzf geckodriver.tar.gz
 rm geckodriver.tar.gz