diff --git a/.circleci/config.yml b/.circleci/config.yml
index a41973cb..63e56c31 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,7 +1,8 @@
-defaults: &defaults
-    macos:
-      xcode: "11.7.0"
-    shell: /bin/bash --login -eo pipefail
+defaults:
+  &defaults
+  macos:
+    xcode: "11.7.0"
+  shell: /bin/bash --login -eo pipefail
 aliases:
   - &cache-pull
     keys:
@@ -12,12 +13,11 @@ aliases:
     key: gem-cache-v1-{{ arch }}-{{ .Branch }}-{{ checksum "Gemfile.lock" }}
     paths:
       - vendor/bundle
-  - &prepare
-    |
-      git submodule update --init --recursive
-      sudo gem install bundler
-      bundle config set path 'vendor/bundle'
-      bundle install
+  - &prepare |
+    git submodule update --init --recursive
+    sudo gem install bundler
+    bundle config set path 'vendor/bundle'
+    bundle install
   - &filter-only-main
     branches:
       only:
@@ -32,7 +32,9 @@ jobs:
       - restore_cache: *cache-pull
       - run: *prepare
       - save_cache: *cache-push
-      - run: carthage build --no-skip-current --platform macos,ios,tvos,watchos
+      - run:
+          command: carthage build --no-skip-current --platform macos,ios,tvos,watchos
+          no_output_timeout: 60m
 
 workflows:
   version: 2