diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index dea7946960936748449d0eb0b4be6b0ac368aa3b..4cc6a09b18b50765c4cea95455c9494df1843af6 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -68,16 +68,6 @@ test-staging-900:
  variables:
   MATLABCMD: matlab900
 
-test-staging-850:
- extends: .test-staging-template
- variables:
-  MATLABCMD: matlab850
-
-test-staging-830:
- extends: .test-staging-template
- variables:
-  MATLABCMD: matlab830
-
 # pre-deployment
 pre-deployment-checks:
  extends: .pre-deployment-checks-template