diff --git a/README.md b/README.md
index 6bcfa52..03a545e 100644
--- a/README.md
+++ b/README.md
@@ -417,6 +417,7 @@ Here's the list of all the supported environment variables:
 | http, intl, mongodb | `IPE_ICU_EN_ONLY=1` | Some extensions require the ICU library, use this flag to install a smaller, but English-only, ICU library on Alpine 3.16 and later |
 | pspell | `IPE_ASPELL_LANGUAGES='...'` | Configure the languages to be made available (for example: `IPE_ASPELL_LANGUAGES='en fr'`). If omitted, we'll assume `en` |
 | | `IPE_DEB_ARCHIVE` & `IPE_DEB_ARCHIVE_SECURITY` | The APT packages of very old Debian versions (eg Jessie) may have been archived: you can use these environment variables to specify custom URLs of these APT archives |
+| newrelic | `NR_INSTALL_KEY` | Your New Relic license key |
 
 ## Special requirements
 
diff --git a/data/supported-extensions b/data/supported-extensions
index b97b4a1..8b1ce89 100644
--- a/data/supported-extensions
+++ b/data/supported-extensions
@@ -61,6 +61,7 @@ msgpack 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3
 mssql 5.5 5.6
 mysql 5.5 5.6
 mysqli 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3
+newrelic 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3
 oauth 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3
 oci8 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3
 odbc 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3
diff --git a/install-php-extensions b/install-php-extensions
index f77c8a6..0fa50f5 100755
--- a/install-php-extensions
+++ b/install-php-extensions
@@ -2364,6 +2364,32 @@ installCargo() {
 	fi
 }
 
+installNewRelic() {
+	printf '# Installing newrelic\n'
+	installNewRelic_search='\bnewrelic-php[0-9.]*-[0-9]+(\.[0-9]+)*-linux'
+	case "$DISTRO" in
+		alpine)
+			installNewRelic_search="$installNewRelic_search-musl"
+			;;
+	esac
+	installNewRelic_file="$(curl -sSLf -o- https://download.newrelic.com/php_agent/release/ | sed -E 's/<[^>]*>//g' | grep -Eo "$installNewRelic_search.tar.gz" | sort | head -1)"
+	installNewRelic_url="https://download.newrelic.com/php_agent/release/$installNewRelic_file"
+	installNewRelic_src="$(getPackageSource "$installNewRelic_url")"
+	cd -- "$installNewRelic_src"
+	NR_INSTALL_USE_CP_NOT_LN=1 NR_INSTALL_SILENT=1 ./newrelic-install install
+	cd - >/dev/null
+	cat <<EOT
+NewRelic has been installed from $installNewRelic_url
+You may need to:
+- change the owner/permissions of /var/log/newrelic
+  (for example: chown -R www-data:www-data /var/log/newrelic)
+- set the value of the newrelic.license configuration key in
+  $PHP_INI_DIR/conf.d/newrelic.ini
+  (if you didn't set the NR_INSTALL_KEY environment variable)
+
+EOT
+}
+
 # Install a bundled PHP module given its handle
 #
 # Arguments:
@@ -3206,6 +3232,10 @@ installRemoteModule() {
 				fi
 			fi
 			;;
+		newrelic)
+			installNewRelic
+			installRemoteModule_manuallyInstalled=2
+			;;
 		oauth)
 			if test -z "$installRemoteModule_version"; then
 				if test $PHP_MAJMIN_VERSION -le 506; then
@@ -4190,8 +4220,10 @@ installRemoteModule() {
 		installPeclPackage "$installRemoteModule_module" "$installRemoteModule_version" "$installRemoteModule_cppflags" "$installRemoteModule_path"
 	fi
 	postProcessModule "$installRemoteModule_module"
-	checkModuleWorking "$installRemoteModule_module" "$installRemoteModule_ini_basename" "$installRemoteModule_ini_extra"
-	enablePhpExtension "$installRemoteModule_module" "$installRemoteModule_ini_basename" "$installRemoteModule_ini_extra"
+	if test $installRemoteModule_manuallyInstalled -lt 2; then
+		checkModuleWorking "$installRemoteModule_module" "$installRemoteModule_ini_basename" "$installRemoteModule_ini_extra"
+		enablePhpExtension "$installRemoteModule_module" "$installRemoteModule_ini_basename" "$installRemoteModule_ini_extra"
+	fi
 }
 
 # Check if a module/helper may be installed using the pecl archive
diff --git a/scripts/tests/newrelic b/scripts/tests/newrelic
new file mode 100755
index 0000000..8c92e5c
--- /dev/null
+++ b/scripts/tests/newrelic
@@ -0,0 +1,15 @@
+#!/usr/bin/env php
+<?php
+
+require_once __DIR__ . '/_bootstrap.php';
+
+$rc = 0;
+echo 'Checking if newrelic_start_transaction() exists... ';
+if (!function_exists('newrelic_start_transaction')) {
+    $rc = 1;
+    echo "NO!\n";
+} else {
+    echo "yes.\n";
+}
+
+exit($rc);