diff --git a/ChangeLog b/ChangeLog
index a22b803bf1..8a846bc78e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2013-05-13  Peter Collingbourne  <pcc@google.com>
+
+	* math/atest-exp2.c (get_log2): Remove const attribute.
+
 2013-05-15  Joseph Myers  <joseph@codesourcery.com>
 
 	* math/libm-test.inc (struct test_f_l_data): New type.
diff --git a/math/atest-exp2.c b/math/atest-exp2.c
index 20836ca0dc..694237d79f 100644
--- a/math/atest-exp2.c
+++ b/math/atest-exp2.c
@@ -77,7 +77,6 @@ read_mpn_hex(mp_limb_t *x, const char *str)
  				      << (FRAC - i * 4 - 4) % mpbpl);
 }
 
-static mp_limb_t *get_log2(void) __attribute__((const));
 static mp_limb_t *
 get_log2(void)
 {