diff --git a/.golangci.yml b/.golangci.yml
index eb311f8..904d008 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -4,3 +4,7 @@ issues:
   - path: _test.go
     linters:
     - errcheck
+linters-settings:
+  staticcheck:
+    checks:
+      - "-SA1019"
diff --git a/cmd/ping/ping.go b/cmd/ping/ping.go
index 0bed3fc..0ab3786 100644
--- a/cmd/ping/ping.go
+++ b/cmd/ping/ping.go
@@ -1,3 +1,4 @@
+// Deprecated: This package is no longer maintained.
 package main
 
 import (
diff --git a/ping.go b/ping.go
index ef277ab..94f4244 100644
--- a/ping.go
+++ b/ping.go
@@ -1,5 +1,7 @@
 // Package ping is a simple but powerful ICMP echo (ping) library.
 //
+// Deprecated: This package is no longer maintained.
+//
 // Here is a very simple example that sends and receives three packets:
 //
 //	pinger, err := ping.NewPinger("www.google.com")