diff --git a/miniz.spec b/miniz.spec
index 44ad53b..2cef50f 100644
--- a/miniz.spec
+++ b/miniz.spec
@@ -17,6 +17,7 @@ BuildRequires:  coreutils
 # diffutils for cmp
 BuildRequires:  diffutils
 BuildRequires:  gcc
+BuildRequires:  sed
 BuildRequires:  unzip
 
 %description
@@ -42,6 +43,10 @@ Header files for developing applications that use the %{name} library.
 %setup -c -T -n %{name}-%{version}
 unzip -e '%{SOURCE0}'
 %patch0 -p1
+# Normalize end-of-lines
+sed -e 's/\r$//' ChangeLog.md > ChangeLog.md.new
+touch -r ChangeLog.md ChangeLog.md.new
+mv ChangeLog.md.new ChangeLog.md
 
 %global soname lib%{name}.so.0.2
 
@@ -114,6 +119,7 @@ install -m 0644 %{name}.h '%{buildroot}/%{_includedir}'
 %changelog
 * Thu May 23 2019 Petr Pisar <ppisar@redhat.com> - 2.1.0-2
 - Remove a dependency on gcc from miniz-devel
+- Normalize end-of-lines in a change log
 
 * Wed May 22 2019 Petr Pisar <ppisar@redhat.com> - 2.1.0-1
 - 2.1.0 bump