diff --git a/.travis.gofmt.sh b/.travis.gofmt.sh
new file mode 100755
index 0000000..3aa9374
--- /dev/null
+++ b/.travis.gofmt.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+if [ -n "$(gofmt -l .)" ]; then
+    echo "Go code is not formatted:"
+    gofmt -d .
+    exit 1
+fi
diff --git a/.travis.yml b/.travis.yml
index 94a0920..37b804b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,6 +15,7 @@ before_script:
     - source .travis.fix-fork.sh
 
 script:
+    - ./.travis.gofmt.sh
     - go test ./...
     - mkdir stage
     - cd stage