diff --git a/ldns.spec b/ldns.spec
index da94ce5..db3684f 100644
--- a/ldns.spec
+++ b/ldns.spec
@@ -39,7 +39,7 @@
 Summary: Low-level DNS(SEC) library with API
 Name: ldns
 Version: 1.7.1
-Release: 3%{?dist}
+Release: 4%{?dist}
 
 License: BSD
 Url: https://www.nlnetlabs.nl/%{name}/
@@ -181,8 +181,8 @@ cp -a %{pkgname}_python3 %{pkgname}_python2
 
 
 %build
-CFLAGS="%{optflags} -fPIC"
-CXXFLAGS="%{optflags} -fPIC"
+CFLAGS="%{optflags} -fPIC -fno-strict-aliasing"
+CXXFLAGS="%{optflags} -fPIC -fno-strict-aliasing"
 LDFLAGS="$RPM_LD_FLAGS -Wl,-z,now -pie"
 export CFLAGS CXXFLAGS LDFLAGS
 
@@ -349,6 +349,9 @@ rm -rf doc/man
 %doc doc
 
 %changelog
+* Thu May 20 2021 Paul Wouters <paul.wouters@aiven.io> - 1.7.1-4
+- Resolves rhbz#1962010 drill fails on sig chase
+
 * Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.7.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild