diff --git a/packages/react-dom/src/events/getEventCharCode.js b/packages/react-dom/src/events/getEventCharCode.js
index 4fb153966724f..44bb43ab19a3b 100644
--- a/packages/react-dom/src/events/getEventCharCode.js
+++ b/packages/react-dom/src/events/getEventCharCode.js
@@ -31,10 +31,12 @@ function getEventCharCode(nativeEvent) {
     charCode = keyCode;
   }
 
-  // Chrome, IE 11 and Edge report Enter as charCode 10 when ctrl is pressed.
+  // IE and Edge (on Windows) and Chrome / Safari (on Windows and Linux)
+  // report Enter as charCode 10 when ctrl is pressed.
   if (charCode === 10) {
     charCode = 13;
   }
+
   // Some non-printable keys are reported in `charCode`/`keyCode`, discard them.
   // Must not discard the (non-)printable Enter-key.
   if (charCode >= 32 || charCode === 13) {