diff --git a/bin/install-wp-tests.sh b/bin/install-wp-tests.sh
index c6f53dc5..c6417b0d 100755
--- a/bin/install-wp-tests.sh
+++ b/bin/install-wp-tests.sh
@@ -176,6 +176,11 @@ install_db() {
 	fi
 }
 
+install_gp() {
+	git clone --branch develop --single-branch -q https://github.com/GlotPress/GlotPress.git "$WP_CORE_DIR/wp-content/plugins/glotpress"
+}
+
 install_wp
 install_test_suite
 install_db
+install_gp
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index d3d057d2..d0f8150c 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -6,7 +6,11 @@
 }
 
 function _glotpress_path( string $path ): string {
-	return dirname( __DIR__, 2 ) . '/glotpress/' . $path;
+	$glotpress_path = dirname( __DIR__, 2 ) . '/glotpress/';
+	if ( getenv( 'GITHUB_ACTIONS' ) ) {
+		$glotpress_path = '/tmp/wordpress/wp-content/plugins/glotpress/';
+	}
+	return $glotpress_path . $path;
 }
 
 // Forward custom PHPUnit Polyfills configuration to PHPUnit bootstrap file.