diff --git a/NEWS.txt b/NEWS.txt
index b63c2c7..5bc616b 100644
--- a/NEWS.txt
+++ b/NEWS.txt
@@ -3,6 +3,7 @@ Changes in version 3.1:
 - Allow user to force band selection to be different from the one chosen by
   the FCD (temporary workaround for a FW 18f bug occurring at 861 MHz).
 - Change default value of IQ gain correction from 0.0 to 1.0.
+- Use correct FCD command for setting IQ phase correction (GH-5).
 - Various fixes for windows build using latest SDK (7.0).