diff --git a/.travis.yml b/.travis.yml
index b7d537e..484a947 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,12 +19,7 @@ after_script:
 
 after_success:
   - docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD"
-  - if [ "$TRAVIS_BRANCH" = "master" -a "$TRAVIS_PULL_REQUEST" = "false" ]; then
-      ./build-branches.sh --push;
-      ./build-latest.sh --push;
-      PRERELEASE=true ./build-latest.sh --push;
-      SRC_ORG=lampwins TAG=webhooks-backend ./build.sh "feature/webhooks-backend" --push;
-    fi
+  - ./build-all.sh --push
 
 notifications:
   slack:
diff --git a/build-all.sh b/build-all.sh
new file mode 100755
index 0000000..54e2711
--- /dev/null
+++ b/build-all.sh
@@ -0,0 +1,60 @@
+#!/bin/bash
+# Builds all Docker images this project provides
+
+VARIANTS=("" "ldap")
+
+if [ ! -z "${DEBUG}" ]; then
+  export DEBUG
+fi
+
+ERROR=0
+
+# Don't build if not on `master` and don't build if on a pull request,
+# but build when DEBUG is not empty
+if [ ! -z "${DEBUG}" ] || \
+  ( [ "$TRAVIS_BRANCH" = "master" ] && [ "$TRAVIS_PULL_REQUEST" = "false" ] ); then
+  for VARIANT in "${VARIANTS[@]}"; do
+		export VARIANT
+
+    # Checking which VARIANT to build
+    if [ -z "$VARIANT" ]; then
+      DOCKERFILE="Dockerfile"
+    else
+      DOCKERFILE="Dockerfile.${VARIANT}"
+
+      # Fail fast
+      if [ ! -f "${DOCKERFILE}" ]; then
+        echo "🚨 The Dockerfile '${DOCKERFILE}' for variant '${VARIANT}' doesn't exist."
+        ERROR=1
+
+        if [ -z "$DEBUG" ]; then
+          continue
+        else
+          echo "⚠️ Would skip this, but DEBUG is enabled."
+        fi
+      fi
+    fi
+
+    echo "🛠 Building '$DOCKERFILE'"
+
+    # build the latest release
+    # shellcheck disable=SC2068
+    ./build-latest.sh $@
+
+    # build the latest pre-release
+    # shellcheck disable=SC2068
+		PRERELEASE=true ./build-latest.sh $@
+
+    # build all branches
+    # shellcheck disable=SC2068
+		./build-branches.sh $@
+
+    # special build
+    # shellcheck disable=SC2068
+		SRC_ORG=lampwins TAG=webhooks-backend ./build.sh "feature/webhooks-backend" $@
+  done
+else
+  echo "❎ Not building anything."
+fi
+
+exit $ERROR
diff --git a/build-branches.sh b/build-branches.sh
index 647b517..bbd07f2 100755
--- a/build-branches.sh
+++ b/build-branches.sh
@@ -9,12 +9,7 @@ CURL="curl -sS"
 
 BRANCHES=$($CURL "${URL_RELEASES}" | jq -r 'map(.name) | .[] | scan("^[^v].+")')
 
-VARIANTS=( "ldap" )
-
 for BRANCH in $BRANCHES; do
   # shellcheck disable=SC2068
   ./build.sh "${BRANCH}" $@
-  for var in "${VARIANTS[@]}" ; do
-    VARIANT=$var ./build.sh "${BRANCH}" $@
-  done
 done
diff --git a/build-latest.sh b/build-latest.sh
index 3a82577..d5728b6 100755
--- a/build-latest.sh
+++ b/build-latest.sh
@@ -46,14 +46,9 @@ URL_DOCKERHUB_TAG="https://registry.hub.docker.com/v2/${DOCKERHUB_REPO}/tags/lis
 AUTHORIZATION_HEADER="Authorization: Bearer ${BEARER_TOKEN}"
 ALREADY_BUILT="$($CURL -H "${AUTHORIZATION_HEADER}" "${URL_DOCKERHUB_TAG}" | jq -e ".tags | any(.==\"${VERSION}\")")"
 
-VARIANTS=( "ldap" )
-
 if [ "$ALREADY_BUILT" == "false" ]; then
   # shellcheck disable=SC2068
   ./build.sh "${VERSION}" $@
-  for var in "${VARIANTS[@]}" ; do
-    VARIANT=$var ./build.sh "${VERSION}" $@
-  done
 else
   echo "✅ ${VERSION} already exists on https://hub.docker.com/r/${DOCKERHUB_REPO}"
 fi