diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b7b714c0270de8f9fbcfe57e7a2d6be377012de0..d5a39dad19b7786d922f3d092a87325628730fb0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -19,7 +19,7 @@ variables:
   GIT_STRATEGY: "clone"
 
 stages:
-  - precheck
+  # - precheck
   - prepare
   - build
 
@@ -30,19 +30,19 @@ stages:
       - runner_system_failure
       - stuck_or_timeout_failure
 
-fast-build:
-  extends: .general
-  only: [merge_requests, branches]
-  stage: precheck
-  image: $BUILD_IMAGE_REGISTRY/otb-ubuntu-native-develop:latest
-  before_script:
-    - git checkout -f -q $CI_COMMIT_SHA
-    - python3 CI/check_twin_pipelines.py
-  after_script:
-    - python3 CI/cdash_handler.py $CI_COMMIT_SHA $CI_PROJECT_ID $CI_PROJECT_DIR $K8S_SECRET_CDASH $CI_MERGE_REQUEST_REF_PATH
-  script:
-    - ctest -V -S CI/main_ci.cmake -DIMAGE_NAME:string=ubuntu-18.04-fast
-    - ccache -s
+# fast-build:
+#   extends: .general
+#   only: [merge_requests, branches]
+#   stage: precheck
+#   image: $BUILD_IMAGE_REGISTRY/otb-ubuntu-native-develop:latest
+#   before_script:
+#     - git checkout -f -q $CI_COMMIT_SHA
+#     - python3 CI/check_twin_pipelines.py
+#   after_script:
+#     - python3 CI/cdash_handler.py $CI_COMMIT_SHA $CI_PROJECT_ID $CI_PROJECT_DIR $K8S_SECRET_CDASH $CI_MERGE_REQUEST_REF_PATH
+#   script:
+#     - ctest -V -S CI/main_ci.cmake -DIMAGE_NAME:string=ubuntu-18.04-fast
+#     - ccache -s
 
 .common-build:
   extends: .general