diff --git a/build.sh b/build.sh
index 309b3a88d6b1a617e2c295fa9c174809be179b5f..f96f35eac0249a9a33f003c177a2fedac593aed2 100755
--- a/build.sh
+++ b/build.sh
@@ -5,8 +5,8 @@ IFS=$'\n\t'
 IMAGE=k8r.eu/justjanne/quasseldroid-helper-bot
 TAGS=$(git describe --always --tags HEAD)
 
-docker build -t $IMAGE:$TAGS .
-docker tag $IMAGE:$TAGS $IMAGE:latest
-echo Successfully tagged $IMAGE:latest
-docker push $IMAGE:$TAGS
-docker push $IMAGE:latest
\ No newline at end of file
+docker build -t ${IMAGE}:${TAGS} .
+docker tag ${IMAGE}:${TAGS} ${IMAGE}:latest
+echo Successfully tagged ${IMAGE}:latest
+docker push ${IMAGE}:${TAGS}
+docker push ${IMAGE}:latest
\ No newline at end of file
diff --git a/deploy.sh b/deploy.sh
index 07f1d3b2a2ec455ff4e3801192d49c613714e835..c372a8c06a39f116158e10c904457dc157d7af72 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -7,4 +7,4 @@ TAGS=$(git describe --always --tags HEAD)
 DEPLOYMENT=quasseldroid-helper-bot
 POD=quasseldroid-helper-bot
 
-kubectl set image deployment/$DEPLOYMENT $POD=$IMAGE:$TAGS
\ No newline at end of file
+kubectl set image deployment/${DEPLOYMENT} ${POD}=${IMAGE}:${TAGS}
\ No newline at end of file