diff --git a/libdfp.spec b/libdfp.spec
index aad86a9..166e38d 100644
--- a/libdfp.spec
+++ b/libdfp.spec
@@ -1,6 +1,6 @@
 Name:		libdfp
 Version:	1.0.15
-Release:	4%{?dist}
+Release:	5%{?dist}
 Summary:	Decimal Floating Point C Library
 License:	LGPLv2
 Url:		https://github.com/libdfp/libdfp
@@ -50,6 +50,10 @@ chmod +x configure \
 %configure
 
 %build
+# This package uses ASMs for symbol versioning.  It needs to be using
+# the symbol verioning attribute instead.  Until then disable LTO
+%define _lto_cflags %{nil}
+
 mkdir Build
 pushd Build
 %subdir_configure --disable-static
@@ -127,6 +131,9 @@ done
 %{_libdir}/pkgconfig/libdecnumber.pc
 
 %changelog
+* Thu Aug 06 2020 Jeff Law <law@redhat.com> - 1.0.15-5
+- Disable LTO
+
 * Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.15-4
 - Second attempt - Rebuilt for
   https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild