diff --git a/src/syncterm/CHANGES b/src/syncterm/CHANGES
index 009412dd41b7e2bc684f0d4bf7d43174c45e6354..9b3d5012b47b7161bb44e19b1d3763e27aa0995d 100644
--- a/src/syncterm/CHANGES
+++ b/src/syncterm/CHANGES
@@ -17,7 +17,7 @@ Version 1.2rc6
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 Prestel fixes for Steady and Concealed modes
 Set default prestel ID to zero characters for CCl4
-Modify scaler to use integer math
+Modify scaler to use integer math, fixes issue on macOS
 
 Version 1.2rc5
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