diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3e3c1469e5dbefc69d5f569a27a1eb4f45191c1d..fa7ff57dd6fec8d2ce483fd33724ae510cfb86e1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -36,8 +36,8 @@           - <YOUR_CACHIX_NAME>
         nixPath:
           - nixpkgs=channel:nixos-unstable
           - nixpkgs=channel:nixpkgs-unstable
-  pull_request:
       - master
+  pull_request:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout repository
diff --git a/.travis.yml b/.travis.yml
index ecec5707327dc2bdc6009eba5b79f5eb48414e4d..ef6bb3289d8553e7a03adbd0ada799b786fa2bb4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -25,7 +25,7 @@ matrix:
   include:
     - env: NIX_PATH=nixpkgs=channel:nixpkgs-unstable
     - env: NIX_PATH=nixpkgs=channel:nixos-unstable
-import: nix-community/nix-travis-ci:nix.yml@main
+
 sudo: false
 
 script:
@@ -38,3 +38,4 @@ after_success:
   - if [ -n "${CACHIX_CACHE}" ]; then nix-build ci.nix -A cacheOutputs | cachix push "${CACHIX_CACHE}"; fi
   - if [[ NUR_REPO != "<YOUR_NUR_REPO_NAME_HERE>" && "cron" != "${TRAVIS_EVENT_TYPE}" && "false" = "${TRAVIS_PULL_REQUEST}" && "master" = "${TRAVIS_BRANCH}" ]]; then
       curl -XPOST "https://nur-update.herokuapp.com/update?repo=${NUR_REPO}"; fi
+