diff --git a/charts/.travis/build.sh b/charts/.travis/build.sh
deleted file mode 100755
index a6cc8f8..0000000
--- a/charts/.travis/build.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/bash
-$BUILD_SCRIPTS_DIR/helm/tag.sh
-source $BUILD_SCRIPTS_DIR/helm/add_repos.sh
-$BUILD_SCRIPTS_DIR/helm/build.sh
-
-if [[ $SHOULD_RELEASE ]]; then
-  $BUILD_SCRIPTS_DIR/helm/release.sh
-fi
diff --git a/charts/.travis/install.sh b/charts/.travis/install.sh
deleted file mode 100755
index c07d7dd..0000000
--- a/charts/.travis/install.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/bash
-
-# shellcheck disable=SC1090
-source "$BUILD_SCRIPTS_DIR/helm/install_helm.sh"
-
-if [[ $SHOULD_RELEASE ]]; then
-  "$BUILD_SCRIPTS_DIR/login-provider.sh"
-
-  echo "Adding helm repositories ..."
-  source "$BUILD_SCRIPTS_DIR/helm/add_repos.sh"
-
-  if [[ $SHOULD_DEPLOY = "true" ]]; then
-    source "$BUILD_SCRIPTS_DIR/k8s/ics_kubectl.sh"
-  fi
-
-fi
diff --git a/projects/jupyterhub-hub/.travis/build.sh b/projects/jupyterhub-hub/.travis/build.sh
deleted file mode 100755
index e6f0a62..0000000
--- a/projects/jupyterhub-hub/.travis/build.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-$BUILD_SCRIPTS_DIR/docker/build.sh
diff --git a/projects/jupyterhub-hub/.travis/env.sh b/projects/jupyterhub-hub/.travis/env.sh
deleted file mode 100755
index 05a7907..0000000
--- a/projects/jupyterhub-hub/.travis/env.sh
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/bin/bash
-
diff --git a/projects/jupyterhub-hub/.travis/release.sh b/projects/jupyterhub-hub/.travis/release.sh
deleted file mode 100755
index f88d7cd..0000000
--- a/projects/jupyterhub-hub/.travis/release.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-$BUILD_SCRIPTS_DIR/docker/release.sh
diff --git a/projects/jupyterhub-singleuser/.travis/build.sh b/projects/jupyterhub-singleuser/.travis/build.sh
deleted file mode 100755
index e6f0a62..0000000
--- a/projects/jupyterhub-singleuser/.travis/build.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-$BUILD_SCRIPTS_DIR/docker/build.sh
diff --git a/projects/jupyterhub-singleuser/.travis/env.sh b/projects/jupyterhub-singleuser/.travis/env.sh
deleted file mode 100755
index 05a7907..0000000
--- a/projects/jupyterhub-singleuser/.travis/env.sh
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/bin/bash
-
diff --git a/projects/jupyterhub-singleuser/.travis/release.sh b/projects/jupyterhub-singleuser/.travis/release.sh
deleted file mode 100755
index f88d7cd..0000000
--- a/projects/jupyterhub-singleuser/.travis/release.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-$BUILD_SCRIPTS_DIR/docker/release.sh