diff --git a/.travis.yml b/.travis.yml
index 28b34c1..90862fb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,8 +5,7 @@ sudo: false
 dist: trusty
 
 go:
-  - "1.9.x"
-  - "1.10.x"
+  - "1.11.x"
   - master
 
 before_script: make prepare
@@ -17,10 +16,6 @@ script:
   - make critic
   - make test
 
-cache:
-  directories:
-    - vendor
-
 matrix:
   allow_failures:
     - go: master
diff --git a/Dockerfile b/Dockerfile
index c888b93..6c3e2e2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 ###############################################################################
 # BUILD STAGE
 
-FROM golang:1.10-alpine
+FROM golang:1.11-alpine
 
 RUN set -x \
   && apk --no-cache --update add \
@@ -13,14 +13,7 @@ RUN set -x \
     upx \
   && update-ca-certificates
 
-COPY Gopkg.toml Gopkg.lock Makefile /go/src/github.com/9seconds/mtg/
-
-RUN set -x && \
-  cd /go/src/github.com/9seconds/mtg && \
-  make -j 4 prepare && \
-  make vendor
-
-COPY . /go/src/github.com/9seconds/mtg
+COPY . /go/src/github.com/9seconds/mtg/
 
 RUN set -x \
   && cd /go/src/github.com/9seconds/mtg \