diff --git a/tcl.changes b/tcl.changes
index 140e6b3..b4e27e0 100644
--- a/tcl.changes
+++ b/tcl.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Oct  9 11:25:35 UTC 2020 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Fix build with RPM 4.16: error: bare words are no longer
+  supported, please use "...":  lib64 == lib64.
+
 -------------------------------------------------------------------
 Tue Dec  3 13:40:02 UTC 2019 - Reinhard Max <max@suse.com>
 
diff --git a/tcl.spec b/tcl.spec
index e928a4e..02d8f3f 100644
--- a/tcl.spec
+++ b/tcl.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package tcl
 #
-# Copyright (c) 2019 SUSE LLC
+# Copyright (c) 2020 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -153,7 +153,7 @@ ln -sf tclsh%TCL_MINOR %buildroot%_prefix/bin/tclsh
 mkdir -p %buildroot%_datadir/tcl
 install -D %{S:3} -m 644 %buildroot/etc/rpm/macros.tcl
 
-%if %_lib == lib64
+%if "%_lib" == "lib64"
 %post
 test -L /usr/lib/tcl%TCL_MINOR && /bin/rm -f /usr/lib/tcl%TCL_MINOR
 exit 0