diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2c47affd63..18ae731242 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -25,7 +25,7 @@ build:
   script: 
     - nproc
     - mkdir build; cd build; cmake -DCMAKE_BUILD_TYPE=MinSizeRel ../
-    - make -j4
+    - make -j2
     - DESTDIR=artifacts make install
   artifacts:
     paths: