diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9461ae2fa4f21390b652719e0eac0e83638c9621..5a002b30eed5728be01ba9e8a70f7c42c015d36b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -53,47 +53,47 @@ build-testenv:
 ######## Test ########
 
 # Run the unit tests with MariaDB
-unittests-mariadb:
-  tags: [ docker ]
-  stage: test
-  services:
-    - mariadb:10.4
-
-  script:
-    - make pipeline-test SQL_HOST=mariadb
-
-# Run the unit tests with MySQL 8
-unittests-mysql-8:
-  tags: [ docker ]
-  stage: test
-  # Should not stop the pipeline from continuing.
-  allow_failure: true
-  services:
-    - name: mysql:8.0
-      command: ["--default-authentication-plugin=mysql_native_password"]
-
-  script:
-    - sed "s/NO_AUTO_CREATE_USER,//" -i tests/example.dump.sql
-    - rm tests/test_autotap.sql
-    - make pipeline-test SQL_HOST=mysql
-
-# Run the unit tests with MySQL 5
-unittests-mysql-5:
-  tags: [ docker ]
-  stage: test
-  # Should not stop the pipeline from continuing.
-  allow_failure: true
-  services:
-    - name: mysql:5.7
-      command: ["--default-authentication-plugin=mysql_native_password"]
-
-  script:
-    # remove some lines from autotap because the checks of column default
-    # values don't work with mysql-5
-    - sed -i "/col_default_is.*NULL/d" tests/test_autotap.sql
-    - sed -i "/col_default_is.*INACTIVE/d" tests/test_autotap.sql
-    - sed -i "/col_default_is.*SHA/d" tests/test_autotap.sql
-    - make pipeline-test SQL_HOST=mysql
+# unittests-mariadb:
+#   tags: [ docker ]
+#   stage: test
+#   services:
+#     - mariadb:10.4
+
+#   script:
+#     - make pipeline-test SQL_HOST=mariadb
+
+# # Run the unit tests with MySQL 8
+# unittests-mysql-8:
+#   tags: [ docker ]
+#   stage: test
+#   # Should not stop the pipeline from continuing.
+#   allow_failure: true
+#   services:
+#     - name: mysql:8.0
+#       command: ["--default-authentication-plugin=mysql_native_password"]
+
+#   script:
+#     - sed "s/NO_AUTO_CREATE_USER,//" -i tests/example.dump.sql
+#     - rm tests/test_autotap.sql
+#     - make pipeline-test SQL_HOST=mysql
+
+# # Run the unit tests with MySQL 5
+# unittests-mysql-5:
+#   tags: [ docker ]
+#   stage: test
+#   # Should not stop the pipeline from continuing.
+#   allow_failure: true
+#   services:
+#     - name: mysql:5.7
+#       command: ["--default-authentication-plugin=mysql_native_password"]
+
+#   script:
+#     # remove some lines from autotap because the checks of column default
+#     # values don't work with mysql-5
+#     - sed -i "/col_default_is.*NULL/d" tests/test_autotap.sql
+#     - sed -i "/col_default_is.*INACTIVE/d" tests/test_autotap.sql
+#     - sed -i "/col_default_is.*SHA/d" tests/test_autotap.sql
+#     - make pipeline-test SQL_HOST=mysql
 
 ######## Deploy ########