diff --git a/.circleci/config.yml b/.circleci/config.yml
new file mode 100644
index 0000000..6229170
--- /dev/null
+++ b/.circleci/config.yml
@@ -0,0 +1,31 @@
+# Use the latest 2.1 version of CircleCI pipeline process engine.
+# See: https://circleci.com/docs/configuration-reference
+version: 2.1
+
+# Define a job to be invoked later in a workflow.
+# See: https://circleci.com/docs/jobs-steps/#jobs-overview & https://circleci.com/docs/configuration-reference/#jobs
+jobs:
+  say-hello:
+    # Specify the execution environment. You can specify an image from Docker Hub or use one of our convenience images from CircleCI's Developer Hub.
+    # See: https://circleci.com/docs/executor-intro/ & https://circleci.com/docs/configuration-reference/#executor-job
+    docker:
+      # Specify the version you desire here
+      # See: https://circleci.com/developer/images/image/cimg/base
+      - image: cimg/base:current
+
+    # Add steps to the job
+    # See: https://circleci.com/docs/jobs-steps/#steps-overview & https://circleci.com/docs/configuration-reference/#steps
+    steps:
+      # Checkout the code as the first step.
+      - checkout
+      - run:
+          name: "Say hello"
+          command: "echo Hello, World!"
+
+# Orchestrate jobs using workflows
+# See: https://circleci.com/docs/workflows/ & https://circleci.com/docs/configuration-reference/#workflows
+workflows:
+  say-hello-workflow: # This is the name of the workflow, feel free to change it to better match your workflow.
+    # Inside the workflow, you define the jobs you want to run.
+    jobs:
+      - say-hello
\ No newline at end of file
diff --git a/kqueue.go b/kqueue.go
index 4baa4b3..316e9cf 100644
--- a/kqueue.go
+++ b/kqueue.go
@@ -227,8 +227,17 @@ func (w *Watcher) addWatch(name string, flags uint32) (string, error) {
 			}
 		}
 
-		watchfd, err = unix.Open(name, openMode, 0700)
-		if watchfd == -1 {
+		// Retry on EINTR; open() can return EINTR in practice on macOS.
+		// See #354, and go issues 11180 and 39237.
+		for {
+			watchfd, err = unix.Open(name, openMode, 0)
+			if err == nil {
+				break
+			}
+			if errors.Is(err, unix.EINTR) {
+				continue
+			}
+
 			return "", err
 		}