diff --git a/sendmail.spec b/sendmail.spec
index 95f48aa..3114612 100644
--- a/sendmail.spec
+++ b/sendmail.spec
@@ -17,7 +17,7 @@
 Summary: A widely used Mail Transport Agent (MTA)
 Name: sendmail
 Version: 8.15.2
-Release: 19%{?dist}
+Release: 20%{?dist}
 License: Sendmail
 Group: System Environment/Daemons
 URL: http://www.sendmail.org/
@@ -93,7 +93,6 @@ Patch29: sendmail-8.15.2-format-security.patch
 # rhbz#1473971
 Patch30: sendmail-8.15.2-openssl-1.1.0-ecdhe-fix.patch
 Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
-BuildRequires: tcp_wrappers-devel
 BuildRequires: libdb-devel
 BuildRequires: hesiod-devel
 BuildRequires: groff
@@ -233,9 +232,9 @@ sed -i 's|/usr/local/bin/perl|%{_bindir}/perl|' contrib/*.pl
 cat > redhat.config.m4 << EOF
 define(\`confMAPDEF', \`-DNEWDB -DNIS -DHESIOD -DMAP_REGEX -DSOCKETMAP -DNAMED_BIND=1')
 define(\`confOPTIMIZE', \`\`\`\`${RPM_OPT_FLAGS}'''')
-define(\`confENVDEF', \`-I%{_includedir}/libdb -I/usr/kerberos/include -Wall -DXDEBUG=0 -DTCPWRAPPERS -DNETINET6 -DHES_GETMAILHOST -DUSE_VENDOR_CF_PATH=1 -D_FFR_TLS_1 -D_FFR_LINUX_MHNL -D_FFR_QOS -D_FFR_TLS_EC -D_FILE_OFFSET_BITS=64 -DHESIOD_ALLOW_NUMERIC_LOGIN')
+define(\`confENVDEF', \`-I%{_includedir}/libdb -I/usr/kerberos/include -Wall -DXDEBUG=0 -DNETINET6 -DHES_GETMAILHOST -DUSE_VENDOR_CF_PATH=1 -D_FFR_TLS_1 -D_FFR_LINUX_MHNL -D_FFR_QOS -D_FFR_TLS_EC -D_FILE_OFFSET_BITS=64 -DHESIOD_ALLOW_NUMERIC_LOGIN')
 define(\`confLIBDIRS', \`-L/usr/kerberos/%{_lib}')
-define(\`confLIBS', \`-lnsl -lwrap -lhesiod -lcrypt -ldb -lresolv')
+define(\`confLIBS', \`-lnsl -lhesiod -lcrypt -ldb -lresolv')
 %{?_hardened_build:define(\`confLDOPTS', \`-Xlinker -z -Xlinker relro -Xlinker -z -Xlinker now')}
 define(\`confMANOWN', \`root')
 define(\`confMANGRP', \`root')
@@ -738,6 +737,10 @@ fi
 %endif
 
 %changelog
+* Thu Nov 30 2017 Jaroslav Škarvada <jskarvad@redhat.com> - 8.15.2-20
+- Dropped tcp_wrappers support
+  Resolves: rhbz#1518782
+
 * Fri Aug 18 2017 Jaroslav Škarvada <jskarvad@redhat.com> - 8.15.2-19
 - Replaced compile-fix patch by format-security patch from Debian not to
   change status codes