diff --git a/.circleci/config.yml b/.circleci/config.yml
index a756724..94eaa24 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -74,7 +74,7 @@ jobs:
           name: Create MySQL user and databases
           command: |
             mysql -h 127.0.0.1 -u root -pjet -e "grant all privileges on *.* to 'jet'@'%';"
-            mysql -h 127.0.0.1 -u root -pjet -e "set global sql_mode = 'ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION';"
+            mysql -h 127.0.0.1 -u root -pjet -e "set global sql_mode = 'STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION';"
             mysql -h 127.0.0.1 -u jet -pjet -e "create database test_sample"
 
       - run:
@@ -142,7 +142,7 @@ jobs:
           name: Init MariaDB database
           command: |
             mysql -h 127.0.0.1 -u root -pjet -e "grant all privileges on *.* to 'jet'@'%';"
-            mysql -h 127.0.0.1 -u root -pjet -e "set global sql_mode = 'ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION';"
+            mysql -h 127.0.0.1 -u root -pjet -e "set global sql_mode = 'STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION';"
             mysql -h 127.0.0.1 -u jet -pjet -e "create database test_sample"
 
       - run: