diff --git a/tests/browser.sh b/tests/browser.sh
index 356b2b2..c1e652b 100755
--- a/tests/browser.sh
+++ b/tests/browser.sh
@@ -10,7 +10,7 @@ chmod a+w "$LOGS"
 
 # install browser; on RHEL, use chromium from epel
 if ! rpm -q chromium-headless; then
-    if grep -q 'ID=rhel' /etc/os-release; then
+    if grep -q 'ID=.*rhel' /etc/os-release; then
         dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
         dnf config-manager --enable epel
     fi