diff --git a/ChangeLog b/ChangeLog
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+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2014-08-27  Niels Möller  <nisse@lysator.liu.se>
 
+	* ecc-modq.c (ecc_modq_inv): Use q_bit_size.
+
 	* ecc-internal.h (struct ecc_curve): New field q_bit_size. Updated
 	all instances.