diff --git a/.travis.sh b/.travis.sh
index 84724b9b39..492e78f9fa 100755
--- a/.travis.sh
+++ b/.travis.sh
@@ -3,7 +3,6 @@
 FC_VER=$(make version)
 REVISION=$(git rev-parse --short HEAD)
 BRANCH=$(git rev-parse --abbrev-ref HEAD)
-REVISION=$(git rev-parse --short HEAD)
 LAST_COMMIT_DATE=$(git log -1 --date=short --format="%cd")
 TARGET_FILE=obj/betaflight_${FC_VER}_${TARGET}
 TRAVIS_REPO_SLUG=${TRAVIS_REPO_SLUG:=$USER/undefined}
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index cff4b6142c..cb6b72d2f0 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -47,11 +47,11 @@ stages:
       displayName: 'Install the build toolchain'
     - script: sudo apt-get install -y libblocksruntime-dev
       displayName: 'Install extra packages'
-    - script: make checks
+    - script: make  EXTRA_FLAGS=-Werror checks
       displayName: 'Run sanity checks'
-    - script: make test-all
+    - script: make  EXTRA_FLAGS=-Werror test-all
       displayName: 'Run all unit tests'
-    - script: make all
+    - script: make  EXTRA_FLAGS=-Werror all
       displayName: 'Build all oficial targets'
     - script: mkdir release; cp obj/*.hex release/
       displayName: 'Copy artefacts'