diff --git a/.travis.yml b/.travis.yml
index 124b86fb6..93664b35d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,7 @@
+---
 env:
   global:
-  - secure: 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
+    - secure: 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
 
 language: go
 
@@ -35,9 +36,13 @@ deploy:
     secure: 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
   file:
     - release/goss-linux-amd64
+    - release/goss-linux-amd64.sha256
     - release/goss-linux-386
+    - release/goss-linux-386.sha256
     - release/goss-linux-arm
+    - release/goss-linux-arm.sha256
     - extras/dgoss/dgoss
+    - extras/dgoss/dgoss.sha256
   skip_cleanup: true
   on:
     repo: aelsabbahy/goss
diff --git a/.yamllint b/.yamllint
new file mode 100644
index 000000000..8aeea49b0
--- /dev/null
+++ b/.yamllint
@@ -0,0 +1,8 @@
+---
+extends: default
+
+rules:
+  line-length: disable
+  truthy:
+    allowed-values:
+      - on
diff --git a/Makefile b/Makefile
index 81966f734..f53275446 100644
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ GO111MODULE=on
 
 .PHONY: all build install test release bench fmt lint vet test-int-all gen centos7 wheezy precise alpine3 arch test-int32 centos7-32 wheezy-32 precise-32 alpine3-32 arch-32
 
-all: test-all
+all: test-all dgoss-sha256
 
 test-all: fmt lint vet test test-int-all
 
@@ -53,6 +53,7 @@ bench:
 # firstword, and word select indexes from said array.
 release/goss-%: $(GO_FILES)
 	CGO_ENABLED=0 GOOS=$(firstword $(subst -, ,$*)) GOARCH=$(word 2, $(subst -, ,$*)) go build -ldflags "-X main.version=$(TRAVIS_TAG) -s -w" -o $@ $(exe)
+	sha256sum $@ > $@.sha256
 
 release:
 	$(MAKE) clean
@@ -110,3 +111,6 @@ alpine3: build
 arch: build
 	$(info INFO: Starting build $@)
 	cd integration-tests/ && ./test.sh arch amd64
+
+dgoss-sha256:
+	cd extras/dgoss/ && sha256sum dgoss > dgoss.sha256