diff --git a/tests/fix_puppeteer.sh b/tests/fix_puppeteer.sh
index 56c2d3879c8118e82e0e39ad8acd6878c85554ce..99e78bd081a5281f054e8247b10d2ead9e509a5c 100644
--- a/tests/fix_puppeteer.sh
+++ b/tests/fix_puppeteer.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
-apt-get update
-apt-get install -yq gconf-service libasound2 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 \
+sudo apt-get update
+sudo apt-get install -yq gconf-service libasound2 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 \
   libexpat1 libfontconfig1 libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 libglib2.0-0 libgtk-3-0 libnspr4 \
   libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 \
   libxcursor1 libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 \