diff --git a/.travis.yml b/.travis.yml
index 6f84c31..db5e99f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -26,9 +26,10 @@ before_script:
   - git remote set-url --push origin https://${GITHUB_TOKEN}@github.com/ivanilves/lstags.git
 
 script:
+  - make build
   - make lint
   - make vet
-  - make build
+  - if [[ "${TRAVIS_PULL_REQUEST}" == "true" ]]; then make semantic RANGE=$(scripts/travis_range.sh); fi
   - make stress-test-async CONCURRENT_REQUESTS=128
   - make coverage
   - make blackbox-integration-test
diff --git a/Makefile b/Makefile
index 12c6f1b..219f979 100644
--- a/Makefile
+++ b/Makefile
@@ -95,6 +95,16 @@ lint: fail-on-errors
 vet: ERRORS=$(shell find . -name "*.go" ! -path "./vendor/*" | xargs -I {} go tool vet {} | tr '`' '|')
 vet: fail-on-errors
 
+semantic: REGEX:="^(feat|fix|docs|style|refactor|test|chore)(\([a-zA-Z0-9\_\-\/]+\))?: [A-Z]"
+semantic:
+	@if [[ -n "${RANGE}" ]]; then \
+		git log --pretty="format:%s" ${RANGE} \
+		| egrep -v ${REGEX} | awk '{print "NON-SEMANTIC: "$$0}' | grep . \
+		&& echo -e "\e[1m\e[31mFATAL: Non-semantic commit messages found (${RANGE})!\e[0m" && exit 1 || echo "OK"; \
+	else \
+		echo -e "\e[33mERROR: Please define 'RANGE' variable!\e[0m"; exit 1; \
+	fi
+
 fail-on-errors:
 	@echo "${ERRORS}" | grep . || echo "OK"
 	@test `echo "${ERRORS}" | grep . | wc -l` -eq 0
@@ -147,8 +157,8 @@ deploy-github:
 	@if [[ "${DO_RELEASE}" == "true" ]]; then \
 		${MAKE} --no-print-directory validate-release \
 		&& test -n "${GITHUB_TOKEN}" && git tag ${TAG} && git push --tags \
-		&& GITHUB_TOKEN=${GITHUB_TOKEN} ./scripts/github-create-release.sh ./dist/release \
-		&& GITHUB_TOKEN=${GITHUB_TOKEN} ./scripts/github-upload-assets.sh ${TAG} ./dist/assets; \
+		&& GITHUB_TOKEN=${GITHUB_TOKEN} scripts/github-create-release.sh ./dist/release \
+		&& GITHUB_TOKEN=${GITHUB_TOKEN} scripts/github-upload-assets.sh ${TAG} ./dist/assets; \
 	else \
 		echo "NB! GitHub release skipped! (DO_RELEASE != true)"; \
 	fi
diff --git a/README.md b/README.md
index 7cf972c..bdb39cf 100644
--- a/README.md
+++ b/README.md
@@ -164,11 +164,13 @@ CHANGED   sha256:aa96c8dc3815c44d4aceaf1ee7903ce58  37c7be7a096b    2017-10-25T2
 
 **You are very welcome to open pull requests to this repository!** :wink:
 
+:warning: CI build will fail, if your commit messages are not **[semantic](https://github.com/fteem/git-semantic-commits)**!
+
 To maximize our collaboration efficiency we would humbly ask you to follow these recommendations:
 * Please add reasonable description (what?/why?/etc) to your pull request :exclamation:
 * Your code should pass CI (Travis) and a [pretty liberal] code review :mag:
 * If code adds or changes some logic, it should be covered by a unit test :neckbeard:
-* Please, please, please: Put meaningful messages on your commits :pray:
+* Please, put meaningful and [semantic](https://github.com/fteem/git-semantic-commits) messages on your commits :pray:
 
 **NB!** Not a requirement, but a GIF included in PR description would make our world a happier place!
 
diff --git a/scripts/travis_range.sh b/scripts/travis_range.sh
new file mode 100755
index 0000000..3631bb0
--- /dev/null
+++ b/scripts/travis_range.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+#
+if [[ "${TRAVIS}" != "true" ]]; then
+  echo "FATAL: This should NOT be run outside Travis!"
+  exit 1
+fi
+
+if [[ "${TRAVIS_PULL_REQUEST}" == "true" ]]; then
+  echo ${TRAVIS_BRANCH}...HEAD
+else
+  echo ${TRAVIS_COMMIT_RANGE}
+fi