diff --git a/components/script/dom/dissimilaroriginwindow.rs b/components/script/dom/dissimilaroriginwindow.rs
index bf8337cdfbe..079dcfa71fd 100644
--- a/components/script/dom/dissimilaroriginwindow.rs
+++ b/components/script/dom/dissimilaroriginwindow.rs
@@ -90,7 +90,6 @@ impl DissimilarOriginWindowMethods for DissimilarOriginWindow {
 
     // https://html.spec.whatwg.org/multipage/#dom-frames
     fn Frames(&self) -> DomRoot<WindowProxy> {
-        println!("calling cross origin frames");
         self.window_proxy()
     }
 
diff --git a/components/script/dom/window.rs b/components/script/dom/window.rs
index b6d2c114388..7e36c8086fb 100644
--- a/components/script/dom/window.rs
+++ b/components/script/dom/window.rs
@@ -935,7 +935,6 @@ impl WindowMethods for Window {
 
     // https://html.spec.whatwg.org/multipage/#dom-frames
     fn Frames(&self) -> DomRoot<WindowProxy> {
-        println!("frames!");
         self.window_proxy()
     }