diff --git a/test/fetch-api/browser/run.sh b/test/fetch-api/browser/run.sh
index 5328e1bd..c7b13d07 100755
--- a/test/fetch-api/browser/run.sh
+++ b/test/fetch-api/browser/run.sh
@@ -2,4 +2,4 @@
 
 . test/setup/server.sh
 
-npx mocha-headless-chrome -f http://127.0.0.1:8000/$(dirname $0)/index.html?globals=on
+npx mocha-headless-chrome -f http://127.0.0.1:8000/$(dirname $0)/index.html?globals=on -a no-sandbox -a disable-setuid-sandbox
diff --git a/test/fetch-api/service-worker/run.sh b/test/fetch-api/service-worker/run.sh
index feb1b55e..21a8e93f 100755
--- a/test/fetch-api/service-worker/run.sh
+++ b/test/fetch-api/service-worker/run.sh
@@ -3,4 +3,5 @@
 . test/setup/server.sh
 
 npx webpack --config $(dirname "$0")/webpack.config.js &&
-npx mocha-headless-chrome -f http://127.0.0.1:8000/$(dirname $0)/index.html
+npx mocha-headless-chrome -f http://127.0.0.1:8000/$(dirname $0)/index.html -a no-sandbox -a disable-setuid-sandbox
+
diff --git a/test/fetch-api/whatwg/run.sh b/test/fetch-api/whatwg/run.sh
index cc60f2da..e9ca9a7b 100755
--- a/test/fetch-api/whatwg/run.sh
+++ b/test/fetch-api/whatwg/run.sh
@@ -2,4 +2,5 @@
 
 . test/setup/server.sh
 
-npx mocha-headless-chrome -f http://127.0.0.1:8000/$(dirname $0)/index.html?globals=off
+npx mocha-headless-chrome -f http://127.0.0.1:8000/$(dirname $0)/index.html?globals=off -a no-sandbox -a disable-setuid-sandbox
+
diff --git a/test/module-system/web.cjs/run.sh b/test/module-system/web.cjs/run.sh
index c57c4347..997de0a2 100755
--- a/test/module-system/web.cjs/run.sh
+++ b/test/module-system/web.cjs/run.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 npx webpack --config $(dirname "$0")/webpack.config.js &&
-npx mocha-headless-chrome -f $(dirname "$0")/polyfill.html?globals=off &&
-npx mocha-headless-chrome -f $(dirname "$0")/polyfill.html?globals=on &&
-npx mocha-headless-chrome -f $(dirname "$0")/ponyfill.html?globals=off &&
-npx mocha-headless-chrome -f $(dirname "$0")/ponyfill.html?globals=on
+npx mocha-headless-chrome -f $(dirname "$0")/polyfill.html?globals=off -a no-sandbox -a disable-setuid-sandbox &&
+npx mocha-headless-chrome -f $(dirname "$0")/polyfill.html?globals=on -a no-sandbox -a disable-setuid-sandbox &&
+npx mocha-headless-chrome -f $(dirname "$0")/ponyfill.html?globals=off -a no-sandbox -a disable-setuid-sandbox &&
+npx mocha-headless-chrome -f $(dirname "$0")/ponyfill.html?globals=on -a no-sandbox -a disable-setuid-sandbox
diff --git a/test/module-system/web.esm/run.sh b/test/module-system/web.esm/run.sh
index c57c4347..6f2f03ed 100755
--- a/test/module-system/web.esm/run.sh
+++ b/test/module-system/web.esm/run.sh
@@ -1,6 +1,7 @@
 #!/bin/sh
 npx webpack --config $(dirname "$0")/webpack.config.js &&
-npx mocha-headless-chrome -f $(dirname "$0")/polyfill.html?globals=off &&
-npx mocha-headless-chrome -f $(dirname "$0")/polyfill.html?globals=on &&
-npx mocha-headless-chrome -f $(dirname "$0")/ponyfill.html?globals=off &&
-npx mocha-headless-chrome -f $(dirname "$0")/ponyfill.html?globals=on
+npx mocha-headless-chrome -f $(dirname "$0")/polyfill.html?globals=off -a no-sandbox -a disable-setuid-sandbox &&
+npx mocha-headless-chrome -f $(dirname "$0")/polyfill.html?globals=on -a no-sandbox -a disable-setuid-sandbox &&
+npx mocha-headless-chrome -f $(dirname "$0")/ponyfill.html?globals=off -a no-sandbox -a disable-setuid-sandbox &&
+npx mocha-headless-chrome -f $(dirname "$0")/ponyfill.html?globals=on -a no-sandbox -a disable-setuid-sandbox
+