From e6eaff1a28fb0974f3044058fe70421bd6024cb9 Mon Sep 17 00:00:00 2001
From: Yorick Peterse <yorickpeterse@gmail.com>
Date: Thu, 2 Nov 2017 14:13:18 +0100
Subject: [PATCH] Fix YAML for JRuby builds

---
 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e7de2e1..d4cb5d5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -29,5 +29,5 @@ Ruby 2.4:
 JRuby 9.1:
   image: "jruby:9.1-alpine"
   variables:
-    INSTALL_OPENJDK: true
+    INSTALL_OPENJDK: "true"
   <<: *defaults