diff --git a/Sources/PerfectCURL/CURLResponse.swift b/Sources/PerfectCURL/CURLResponse.swift
index c167673..ebb15f9 100644
--- a/Sources/PerfectCURL/CURLResponse.swift
+++ b/Sources/PerfectCURL/CURLResponse.swift
@@ -200,7 +200,9 @@ extension CURLResponse {
 		}
 		if notDone {
 			curl.ioWait {
-				self.innerComplete(callback)
+ 				Threading.dispatch {
+					self.innerComplete(callback)
+				}
 			}
 		} else {
 			postFields = nil