diff --git a/awc/CHANGES.md b/awc/CHANGES.md
index 9c0f3b6078c..037d387393a 100644
--- a/awc/CHANGES.md
+++ b/awc/CHANGES.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- Prevent panics on connection pool drop when Tokio runtime is shutdown early.
+
 ## 3.5.1
 
 - Fix WebSocket `Host` request header value when using a non-default port.
diff --git a/awc/src/client/pool.rs b/awc/src/client/pool.rs
index 1736f2b020a..5d764f72936 100644
--- a/awc/src/client/pool.rs
+++ b/awc/src/client/pool.rs
@@ -76,7 +76,9 @@ where
     fn close(&self, conn: ConnectionInnerType<Io>) {
         if let Some(timeout) = self.config.disconnect_timeout {
             if let ConnectionInnerType::H1(io) = conn {
-                actix_rt::spawn(CloseConnection::new(io, timeout));
+                if tokio::runtime::Handle::try_current().is_ok() {
+                    actix_rt::spawn(CloseConnection::new(io, timeout));
+                }
             }
         }
     }