diff --git a/src/math/special/exp10l.h b/src/math/special/exp10l.h
index 55bd459..d0001b8 100644
--- a/src/math/special/exp10l.h
+++ b/src/math/special/exp10l.h
@@ -5,3 +5,4 @@ T(RN,                       -0x1p+0L,       0x1.999999999999999ap-4L,   0x1.9999
 T(RN,                            inf,                            inf,          0x0p+0, 0)
 T(RN,                           -inf,                        0x0p+0L,          0x0p+0, 0)
 T(RN,                            nan,                            nan,          0x0p+0, 0)
+T(RN,                     -0x1.ep+3L,      0x1.203af9ee756159b2p-50L,   -0x1.f3a6ep-5, INEXACT)