diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7039533..6fd5ddc 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -20,6 +20,8 @@ test:1.12:
   stage: test
   tags:
     - docker
+  variables:
+    GO111MODULE: "on"
   script:
     - pwd
     - go test -test.v -cover ./...
@@ -29,24 +31,8 @@ test:1.11:
   stage: test
   tags:
     - docker
-  script:
-    - pwd
-    - go test -test.v -cover ./...
-
-test:1.10:
-  image: golang:1.10.8
-  stage: test
-  tags:
-    - docker
-  script:
-    - pwd
-    - go test -test.v -cover ./...
-
-test:1.9:
-  image: golang:1.9.7
-  stage: test
-  tags:
-    - docker
+  variables:
+    GO111MODULE: "on"
   script:
     - pwd
     - go test -test.v -cover ./...
\ No newline at end of file