diff --git a/Sources/Catchable.swift b/Sources/Catchable.swift
index 6cf83e995..84c322f4d 100644
--- a/Sources/Catchable.swift
+++ b/Sources/Catchable.swift
@@ -155,7 +155,7 @@ public extension CatchMixin {
      */
     func cauterize() {
         self.catch {
-            print("PromiseKit:cauterized-error:", $0)
+            Swift.print("PromiseKit:cauterized-error:", $0)
         }
     }
 }
diff --git a/Sources/Promise.swift b/Sources/Promise.swift
index 74e111ed4..32973bb59 100644
--- a/Sources/Promise.swift
+++ b/Sources/Promise.swift
@@ -116,7 +116,7 @@ public extension Promise {
     public func wait() throws -> T {
 
         if Thread.isMainThread {
-            print("PromiseKit: warning: `wait()` called on main thread!")
+            Swift.print("PromiseKit: warning: `wait()` called on main thread!")
         }
 
         var result = self.result