diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 42c6865916b9c0625889a11b6d4b1c19e3a1fb51..1a9c931c146d4267a659982effc2b3142085958e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,6 +4,7 @@ image: maven:3.6.3-jdk-8
 build:
     script:
         - apt-get update
+        - apt-cache madison openjfx
         - apt-get install openjfx=8u111-b14-1 libopenjfx-java=8u111-b14-1 libopenjfx-jni=8u111-b14-1
         - mvn package -B