diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 286a128314b21d3ba768ae9401c6acbba998fe97..ffb27662168d400f7163cd10e24ef02048276f1f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -20,7 +20,7 @@ stages:          # List of stages for jobs, and their order of execution
   - build
 
 build-job: 
-  image: maven:3-jdk-8      # This job runs in the build stage, which runs first.
+  image: registry.git.rwth-aachen.de/monticore/embeddedmontiarc/applications/mnistcalculator/mxnet:v0.0.5      # This job runs in the build stage, which runs first.
   stage: build
   script:
     - echo "Checking the code syntax..."